cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.14457/cu.the.2006.1790
title: A corpus-based study of commonly used Chinese idioms and their pedagogical design : a case study of Thai university students

description: ชาวจีนโดยทั่วไปจะนิยมใช้สำนวนจีนในงานเขียนต่างๆ เนื่องจากความสามารถในการใช้สำนวนจีนถือเป็น ลักษณะหนึ่งที่แสดงออกถึงความสามารถทางภาษาจีนและการเขียนบทความแต่จากการสังเกตพบว่า นักศึกษาไทยเอกวิชาภาษาจีนซึ่งไม่ว่าจะเป็นนักศึกษาระดับปริญญาตรีหรือปริญญาโทมักจะไม่นิยมใช้ สำนวนจีนในงานเขียนภาษาจีนของตน อันเป็นเหตุให้งานวิจัยนี้มุ่งศึกษาถึงปัจจัยที่เป็นสาเหตุของปัญหา ดังกล่าว รวมถึงแนวทางแก้ไข โดยจะศึกษาสำนวนจีนที่มีความถี่การใช้สูงสุด 100 สำนวนแรก จากคลัง ข้อมูลภาษาที่สร้างขึ้นจากข้อมูลข่าว 5 ประเภทซึ่งรวบรวมไว้ในช่วงวันที่ 1-31 มีนาคม 2549 จากเว็บไซต์ สำนักข่าวซินหัว และเหลียนเหอซินเหวินหว่างเพื่อใช้เป็นข้อมูลอ้างอิงในการเปรียบเทียบกับสำนวนจีน ที่ใช้ศึกษาในรายวิชาบังคับภาษาจีนของจุฬาลงกรณ์มหาวิทยาลัย และมหาวิทยาลัยธรรมศาสตร์ซึ่งเป็น กลุ่มตัวอย่างศึกษาของงานวิจัย นอกจากนี้ผู้วิจัยยังได้ศึกษาหน้าที่ทางไวยกรณ์และ ความหมายเชิง อรรถศาสตร์ของทั้ง 100 สำนวน เพื่อนำข้อมูลไปใช้ประกอบการออกแบบการสอนในส่วนท้ายของ วิทยานิพนธ์ รวมทั้งได้ออกแบบสอบถามเพื่อสำรวจปัจจัยความน่าจะเป็นต่างๆ ที่อาจเป็นสาเหตุของ ปัญหาข้างต้น ผลที่ได้จากการศึกษาพบว่า สำนวนที่ใช้สอนส่วนใหญ่ไม่ใช่สำนวนที่มีความถี่การใช้สูงและ จากการทดสอบความเป็นอิสระระหว่างการใช้สำนวนจีนกับระดับความรู้ภาษาจีนของนักศึกษารที่ระดับ นัยสำคัญ 0.05 พบว่าการที่ศึกษาไม่นิยมใช้ภาษาจีนไม่เกี่ยวกับระดับความรู้ภาษาจีนของนักศึกษา ปัจจัยที่เป็นไปได้ที่ทำให้นักศึกษาไม่นิยมใช้สำนวนจีนจากผลสำรวจคือ 1) เนื้อหาที่ใช้สอน 2) อิทธิพล ของภาษาแม่ 3) กิจกรรมการเรียนการสอน และ4) ความสนใจในการเข้าถึงสิ่งแวดล้อมทางภาษาจีน ดังนั้นแนวทางแก้ไขคือ ผู้สอนควรเลือกสอนสำนวนที่มีความถี่การใช้สูงก่อน และพยายามฝึกฝนผู้เรียน ให้ใช้สำนวนจนเกิดความเคยชิน อีกทั้งพยายามเน้นให้ผู้เรียน ได้ตระหนักถึงความสำคัญของการใช้ สำนวนจีน รวมถึงคอยช่วยเหลือและส่งเสริมให้ผู้เรียนรู้ได้เข้าถึง และเรียนรู้สำนวนจีนจากสิ่งแวดล้อม ทางภาษาจีน ทั้งนี้ผลของการออกแบบการสอนสำนวนจีนแบ่งเป็น 3 ขั้นตอนโดยสรุปดังนี้ 1) สอนให้รู้จัก 2)ฝึกให้ใช้เป็น และ3)ทำให้เคยชิน
DOI: 10.14457/cu.the.2006.1791
title: Synthesis of processible poly(3,4-dialkoxy thiophene)

description: The research studied the substituents modification by ether exchange from ethylene dioxy bridges on EDOT, DBrEDOT and PEDOT to other dialkoxy derivatives followed by the bromination and polymerization either through solid state polymerization (SSP) or oxidative coupling processes. The products from the modifications: 3,4-dimethoxythiophene (DMT), 3,4-dibutoxythiophene (DBT), 2,5-dibromo-3,4-dimethosythiophene (DBrDMT) and 2,5-dibromo-3,4-dibutoxythiophene (DBrDBT) were obtained in 8.5, 42.5, 18.7 and 10.2% yield respectively. The best acid catalyst in the ether exchange was p-toluenesulfonic acid (PTSA). The brominations with NBS gave 2,5-dibromo-3,4-ethylenedioxythiophene (DBrEDOT), 2,5-dibromo-3,4-dibutoxythiophene (DBrDBT), 2,5-dibromo-3- methoxythiophene (DBrMT) and 2,5- dibromothiophene-3-carboxylic acid in 65.7, 76.1, 32.6, 26.3 and 30.1% yield respectively. Oxidative coupling polymerizations yielded PEDOT, PDMT, PDBT and PMT in 92.3, 61.8, 62.2 and 77.0% yield respectively. Solid state polymerization was achieved only with 2,5-dibromo-3,4-ethylenedioxythiophene giving PEDOT. The highest conductivity of iodine doped polymer belongs to DEPOT synthesized through SSP process.
DOI: 10.14457/cu.the.2006.1792
title: Neural network based model predictive control for a steel pickling process

description: A neural network based model predictive control strategy (NNMPC) is developed for a multivariable nonlinear system in this research. A steel pickling process which is a fundamental industry in Thailand and has long existed and served the country's steel demand is chosen as the case study. The hydrochloric acid concentrations in the acid baths are the controlled variables. The baths exhibit common features in an industrial systems including nonlinear dynamics and interaction among variables. In the modeling, multiple-input single-output multilayer feedforward neural network models are developed using input-output data sets obtaining from mathematical model simulation. The Levenberg-Marquardt algorithm is used to train the neural network process models. In the control algorithm, the neural network models are used to predict the future process response in a model predictive control (MPC) algorithm for searching the optimal control actions via the Successive quadratic programming (SQP). The proposed algorithm is tested to control the steel pickling process in simulation for several cases such as set point tracking, disturbance, model mismatch and presence of noise. The results of NNMPC show better performance in control of the system over conventional PI controller in most cases. In addition, implementation of inverse neural network (InvNN) controller and Dual Mode (DM) strategy to a steel pickling process is investigated. Simulation results have demonstrated that DM control strategy give good control results for the steel pickling process and remove the offset when compared to the NNDIC and conventional PI controller.
DOI: 10.14457/cu.the.2006.1793
title: Essential oils as fumigant against rice weevils, Sitophilus oryzae (Linnaeus)

description: The fumigant activity of twenty-five essential oils was evaluated on an important stored-product insect pest Sitophilus oryae Linn. The essential oils from Cinnamomum porrectum (Roxb) Kosterm (Thep ta-ro) exhibited the highest fumigant toxicity against adults of S. oryzae after 24 h exposure, followed by those from Mentha arvensis Linn (Japanese mint) and Zingiber cassumunar Roxb (plai) with LC[subscript50] 79, 138 and 260 L/L air, respectively. The main constituents of each essential oil were analyzed by spectroscopic techniques and then tested in fumigation bioassay. Safrole, the major component of the essential oil from C. porrectum, exhibited the most potent fumigant (LC[subscript50] = 57.9 L.LO air) at the concentration of 100 L/L air after 24 h exposure. Additionally, the residue of safrole could not significantly be detected on the fumigated rice. The major component-fumigant activity relationship study revealed that menthol (LC[subscript50] = 95.4 L.L air) was an active component of the essential oil from M. arvensis, while terpinen-4-o1 (LC[subscript50] = 165.5 L.L air), one of the major constituents of the essential oil from Z. cassumunar, was an active component. Thus, the essential oils from all three plant sources and their major constituents may be developed as a potent fumigant for storage grains.
DOI: 10.7295/w9cil50760
title: CIL:50760, Drosophila melanogaster, L1 larval brain
DOI: 10.14457/cu.the.2006.1794
title: Method development for determination of sudan red in food using electrochemical technique

description: To develop a method for analysis synthetic azo dye compound (sudan I, sudan II, sudan III, and sudan IV) in food sample. The electrochemical analysis was investigated using cyclic voltammetry at glassy carbon and CNT modified glassy carbon electrodes. It was found that four sudan dyes provided well-defined cyclic voltammogram at both electrodes. The amperometric waveform parameters were optimized at GC electrode by FIA system. The significantly low detection limits of 0.01, 0.10, 0.025, and 0.01 ppm for sudan I, sudan II, sudan III and sudan IV were obtained, respectively. High performance liquid chromatography with amperometric detection was investigated for separation and quantitative determination of four sudan dyes. Comparison experiments were carried out using GC and CNT modified GC electrodes. The chromatography was performed using a commercially available Innertsil C18 column, with the optimum conditions: acetonitrile and 20 mM acetate buffer (90:10; %v/v) at flow rate I, mL min-1. Sudan dyes were detected at 0.95 and 0.85 V at GC and CNT modified GC electrodes, respectively. The linear concentration ranges of four sudan dyes were 0.01 to 150.0 and 0.005 to 25.0 ppm at GC and CNT modified GC electrode, respectively. The recoveries were in the ranges of 93.74 to 104.56 and 93.98 to 104.09% at GC and CNT modified GC electrodes, respectively with %RSD &lt; 10%. The proposed method was further applied to analyse soft drink and chilli sauce samples. The results from proposed method gave the acceptable percent recovery values.
DOI: 10.14457/cu.the.2006.1795
title: Secondary metabolites of endophytic fungi from santol (Sandoricum koetjape) leaves

description: The endophytic fungi, 213 isolates were isolated from Sandoricum koetjape leaves collected in 10 provinces. Based on fungal morphology, those fungi were identified as Alternaria sp. (2 isolates), Aspergillus sp. (3 isolates), Cladosporium sp. (5 isolates), Colletotrichum sp. (6 isolates), Fusarium sp. (8 isolates), Pestalotia sp. (4 isolates), Phomopsis sp. (13 isolates), Xylariaceae (18 isolates), and Mycelia sterilia (155 isolates). Among these fungi, there are 54 isolates exhibited antimicrobial activity (at least against two microorganisms) with the inhibition zone of 1-12 mm and the endophytic fungi exhibited antimicrobial activity against gram-positive bacteria, Bacillus subtilis and Staphylococcus aureus, were more than against gram-negative bacteria, Escherichia coli and Pseudomonas aeruginosa. The endophytes, PB-30 and MK-22, were selected for further studies. On the basis of fungal morphology and analysis of the DNA sequence of the ITS region, the fungi PB-30 and MK-22 were identified to Xylaria sp. Chemical investigation of the metabolites produced by the endophytic fungus PB-30 was carried out to afford 6 compounds including D-mannitol 1, mellein 2, 4-hydroxymellein 3, 2-chloro-5-methoxy-3-methylcyclohexa-2,5-diene-1,4-dione 4, 7-hydroxy-8-methoxy-3,6-dimethyl-dibenzofuran-1,4-dione 5 and 2-hydroxy-5-methoxy-3-methylcyclohexa-2,5-diene-1,4-dione 6. Isolation of metabolite from mycelia MeOH extract of the endophytic fungus MK-22 gave integric acid 7. Compounds 2-6 were examined antiplasmodial activity against Plasmodium falciparum (K1 strain). Compounds 4 and 5 exhibited antiplasmodial activity with the IC50 values of 1.83 and 6.69 microM, respectively while compounds 2, 3 and 6 were inactive. Cytotoxic activity of compound 2-7 were examined against 5 human cancer cell lines including, BT474 (breast), CHAGO (lung), HEP-G2 (hepatoma), KATO-3 (gastric) and SW620 (colon). Compound 2 and 3 were inactive while compound 4-7 exhibited cytotoxic activity against all cell lines. Moreover, compounds 4 and 5 exhibited cytotoxic activity against Vero cells (African green monkey kidney fibroblasts) with the IC50 values of 1.34 and &gt;181 microM, respectively.
DOI: 10.14457/cu.the.2006.1796
title: Bidding and contracting process of government public construction : case studies from three Asean countires

description: This research focused on government construction projects especially loan projects in selected three ASEAN countries: Laos, Thailand and Vietnam. The objective is to analytically describe the process of competitive bidding as practised in the three countries, to identify problems that occur in the three countries. And propose recommendations that may alleviate the problems. Based on findings from this study the bidding process in these three countries consist of number of stages such as government policy, organization, bid documents, and steps of bidding process starting from bid invitation, document preparation, pre-qualification, bid submission, bid opening, bid evaluation, as well as contract award. This research was conducted in two stages. Firstly, to retrieve information about bidding from two main sources; they were literature review and case studies. For case studies, the individuals that were interviewed included project managers, decision makers, site managers, bidding responsible officials, consultants, as well as bidders in order to find as much as possible information about bidding particularly on loan projects. The study showed that the standard bidding contract conditions that are being used in three countries are (1) government regulation and FIDIC mixed; (2) ADB/WB template; and (3) government regulation. In addition, process evaluation practices in three countries are scoring method, from which the project owners pay more attention on teachnical criteria. However, in contrast from data that used relative index analysis, project contractors are concerned about (1) estimated price criteria (2) financial statements (3) technical qualification (4) experience proposal and (5) labors and equipment proposed. The bidding process resulted in an increase in competition among bidders, thereby, providing owners with more benefits, including collusion reduction. Conclusively, international competitive bidding yields more advantage in terms of transparency, competitiveness, and high standards of work.
DOI: 10.14457/cu.the.2006.1797
title: Migrant children's access to education in Thailand : a case study of Myanmar children in Samut Sakhon Province

description: 63,000 children from Myanmar who were under age 12, registered as migrants in July 2004 in Thailand though the number can be higher taking into account unregistered children. Most of the children are deprived of their needs, which are essential for their development in life. One of the most important needs for Myanmar migrant children lies in the area of education. The objective of the study was to assess the situation of Myanmar migrant children vis-a-vis education in Thailand and to identify the barriers to their education. The research was a qualitative case-study of Samut Sakhon Province that employed in-depth interviews and a structured document review. The main data were drawn from face-to-face interviews with Myanmar migrant children, their parents, principals from the schools, government officials in the education sector, and NGO staff members who help migrant children in the field of education. The study found out there are three types of education available for children of migrants in Samut Sakhon: 1) Schools in Myanmar, 2) Formal Thai schools, 3) Informal schools or migrant schools set up by NGOs or communiity organizations. It is estimated that 10 percent of migrant children go to Myamar for study. 9 to 18 percent enter Thai schools while 5 to 8 percent join informal migrant schools. The study identified barriers to migrant children’s education that are multi-layered and multi-faceted. They include household/community-level, school-level, and policy-and-system-level barriers. The research concluded that the situation of Myanmar migrant children regarding education is poor by general standard. It recommended that the implementation of 2005 Cabinet Resolution which provided education for all children in Thailand be carried out effectively and migrant schools be strengthened while NGOs can play a key role in both of these processes.
DOI: 10.14457/cu.the.2006.1798
title: Evaluation of rheological properties of wet mass without microcrystalline cellulose for preparation of pellets by extrusion/spheronization process

description: To study pellet formulation containing no microcrystalline cellulose (MCC) prepared by extrusion-pheronization process and to study the rheological properties of wet mass for preparation of the pellets. The pellet formulations composed of 0.25-2.0% w/w of the formulation aids, i.e. sodium carboxymethyl cellulose (NaCMC 1180), methylcellulose (Methocel A-15 (MC 15)), hydroxyethyl cellulose (HEC 4000), hydroxypropyl cellulose low-substituted (HPC-L (HPC-L)) or hydroxypropyl methylcellulose (Methocel E15 LV (HPMC E15)); model substances, i.e. lactose, dibasic calcium phosphate (CaHPO[subscript 4]), propranolol hydrochloride or ibuprofen; and liquid binders, i.e. water or 50% w/w ethanol. The rheological properties, in terms of the instantaneous compliance (J[subscript 0]), storage modulus (G'), loss modulus (G") and loss tangent (tan [delta]) of the wet mass were measured using a controlled stress rheometer. The results showed that lactose pellets could be prepared with 0.5-1.0% w/w of NaCMC1180, MC 15 or HPMC E15. Propranolol hydrochloride pellets could be prepared with 1.0-2.0% w/w MC 15, while ibuprofen pellets could be prepared with 4.0-8.0% w/w MC 15. It was not possible to prepare CaHPO[subscript 4] pellets because too high pressure was required for extruding the wet mass. There appeared to be an optimum rheological property of the wet mass that could produce lactose pellets. The tan[delta] values of 0.07-0.49 were required for the wet mass granulated with either water or 50% ethanol in order to obtain the pellets. The rheological properties of the wet mass, however, were varied with the formulation variables, i.e. type and amount of the formulation aids, model substances and liquid binders. The formulation in this study may be applied for drugs which are incompatible with MCC and/or are degraded when exposed to high level of moisture as well as for pellets with high-drug loading. The approach of evaluation of rheological properties by the controlled stress rheometer may be useful in quality control of the wet mass for pellets preparation by extrusion-spheronization process.
DOI: 10.14457/cu.the.2006.1799
title: การปรับปรุงคุณภาพยิปซัมฟลูแก๊สแหล่งแม่เมาะโดยเทคนิคการแต่งแร่

description: ยิปซัมฟลูแก๊ส (Flue-gas gypsum) หรือยิปซัมเอฟจีดี (FGD gypsum) ที่ใช้ในการศึกษานี้เป็นวัสดุเหลือทิ้ง (Waste) ซึ่งเกิดจากเครื่องกำจัดแก๊สซัลเฟอร์ไดออกไซด์หรือเครื่องเอฟจีดี (FGD : Flue gas desulfurizer) ของโรงไฟฟ้าแม่เมาะ งานวิจัยนี้มีจุดประสงค์เพื่อศึกษาการปรับปรุงคุณภาพยิปซัมฟลูแก๊สจากโรงไฟฟ้าแม่เมาะ โดยเทคนิคการแต่งแร่เพื่อทำให้ยิปซัมฟลูแก๊สนั้นมีคุณภาพเท่ากับมาตรฐานผลิตภัณฑ์อุตสาหกรรมยิปซัม โดยนำยิปซัมฟลูแก๊สมาผ่านการคัดขนาดด้วยไฮโดรไซโคลน (Hydrocyclone) แล้วนำเอาส่วนหยาบ (Underflow) ที่ได้มาผ่านเครื่องแยกแม่เหล็กแบบเปียกความเข้มสูง (Wet High Intensity Magnetic Separator : WHIMS) ก่อนนำเอาส่วนที่ไม่ติดแม่เหล็กมาผ่านขบวนการขัดสีผิวแบบเปียก (Wet scrubbing) โดยใช้สารเคมีช่วย ซึ่งขบวนการทั้งหมดดังกล่าวสามารถเพิ่มคุณภาพของยิปซัมฟลูแก๊สได้ โดยเฉพาะในด้านความขาว (Whiteness) และความขาวสว่าง (Brightness) ผลที่ได้จากศึกษาพบว่า การคัดขนาดยิปซัมฟลูแก๊สด้วยไฮโดรไซโคลนโดยการป้อนแร่ที่ความเข้มข้นแร่ป้อน 5% solid โดยน้ำหนักและความดัน 30 ปอนด์ต่อตารางนิ้วเป็นสภาวะที่สามารถคัดแยกส่วนหยาบ (Underflow) ที่มีความขาวเพิ่มขึ้นได้ดีที่สุด และสามารถเก็บแร่ได้ 92.15% ของน้ำหนักของแร่ป้อน ส่วนละเอียด (Overflow) ประกอบด้วย เถ้าลอย (Fly ash) เป็นส่วนใหญ่และมลทินอื่นๆ ในขั้นตอนต่อมานำส่วนหยาบที่ได้มาผ่านเครื่องแยกแม่เหล็กแบบเปียกความเข้มสูง ที่ความต่างศักย์ไฟฟ้า 70 โวลต์และกระแสไฟฟ้า 14 แอมแปร์ สามารถเก็บมลทินที่ติดแม่เหล็กในส่วนติดแม่เหล็กได้มากที่สุด จากนั้นนำผลิตภัณฑ์ที่ไม่ติดแม่เหล็กที่ได้ไปผ่านเครื่องขัดสีผิวโดยเติมโซดาไฟ (NaOH) ที่ 1.43 กิโลกรัมต่อตัน โดยมีความเข้มข้นแร่ป้อน 70% solid โดยน้ำหนักและความเร็วรอบที่ 600 รอบต่อนาที พบว่าผลิตภัณฑ์ยิปซัมที่ได้ความขาวมีค่าเท่ากับ 61.25 และความขาวสว่างมีค่าเท่ากับ 80.65 ซึ่งค่าความขาวและค่าความขาวสว่างดังกล่าวสูงกว่าค่าของยิปซัมธรรมชาติที่มีค่าเท่ากับ 57.55 และ 66.95 ตามลำดับ
DOI: 10.7295/w9cil50759
title: CIL:50759, Drosophila melanogaster, L1 larval brain
DOI: 10.5281/zenodo.3668745
title: Biomedical preprints per month, by source and as a fraction of total literature

description: This is a snapshot of a Google sheet containing counts of biomedical preprints by source and as a fraction of the total biomedical literature through 2019-12. Note: this does not yet include 6,000 preprints on relevant OSF platforms. <strong>Data sources</strong> arXiv q-bio, PeerJ Preprints, and bioRxiv counts through 2018-12 were sourced from Jordan Anaya's PrePubMed. Following that, arXiv q-bio counts were sourced from arXiv statistics, and PeerJ Preprints and bioRxiv counts were taken from searches of EuropePMC. All counts from F1000 & Open Research platforms, preprints.org, ChemRxiv, medRxiv, and total biomedical literature were taken from searches of EuropePMC. Counts for Research Square are derived from their RSS feed. Counts for the Lancet and Sneak Peek were taken from web searches.
description: {"references": ["Anaya (2018): PrePubMed. https://github.com/OmnesRes/prepub/tree/master/analyses", "Penfold and Polka (2019): Preprints in biology as a fraction of the biomedical literature. 10.5281/zenodo.3256298"]}
DOI: 10.7295/w9cil50762
title: CIL:50762, Drosophila melanogaster, L1 larval brain
DOI: 10.7295/w9cil50761
title: CIL:50761, Drosophila melanogaster, L1 larval brain
DOI: 10.7295/w9cil50764
title: CIL:50764, Drosophila melanogaster, L1 larval brain
DOI: 10.7295/w9cil50763
title: CIL:50763, Drosophila melanogaster, L1 larval brain
DOI: 10.7295/w9cil50765
title: CIL:50765, Drosophila melanogaster, L1 larval brain
DOI: 10.25919/5e485de7e74b4
title: Parkes observations for project P1032 semester 2019OCTS_10

description: We propose timing observations of southern double neutron star (DNS) systems to obtain precise estimates of the component masses and thus increase the statistics of neutron star mass distribution. The improved sensitivity of the Ultra Wideband Low (UWL) receiver will provide a 3X increase in the precision of the time of arrivals (ToAs) of the pulses compared to the multibeam data. This has the potential to perform quick measurements of masses for a number of binary systems in the next 1-2 years. We will also use MeerKAT observations at crucial orbital phases to increase our chances of mass measurements. Increase in the number of measured NS masses has significant implications for understanding NS internal structure and for stellar and binary evolution physics.
DOI: 10.14272/fedjqhysupdzqw-uhfffaoysa-n/chmo0000739
title: 31P nuclear magnetic resonance spectroscopy (31P NMR) (5-bromo-11-diphenylphosphoryltricyclo[8.2.2.24,7]hexadeca-1(12),4,6,10,13,15-hexaene)
title: InChI=1S/C28H24BrOP/c29-27-19-21-11-15-23(27)16-12-22-14-18-24(17-13-21)28(20-22)31(30,25-7-3-1-4-8-25)26-9-5-2-6-10-26/h1-11,14-15,18-20H,12-13,16-17H2

description: dataset for 31P nuclear magnetic resonance spectroscopy (31P NMR) 31P NMR (162 MHz, CDCl3, ppm) δ = 26.7.
DOI: 10.14272/fedjqhysupdzqw-uhfffaoysa-n/chmo0000563
title: fast-atom bombardment mass spectrometry (FABMS) (5-bromo-11-diphenylphosphoryltricyclo[8.2.2.24,7]hexadeca-1(12),4,6,10,13,15-hexaene)
title: InChI=1S/C28H24BrOP/c29-27-19-21-11-15-23(27)16-12-22-14-18-24(17-13-21)28(20-22)31(30,25-7-3-1-4-8-25)26-9-5-2-6-10-26/h1-11,14-15,18-20H,12-13,16-17H2

description: dataset for fast-atom bombardment mass spectrometry (FABMS) MS (FAB, 3-NBA, %) m/z = 489/487 (95/100) [M+H]+. HRMS (FAB, [M]+, C28H25O79BrP) Calcd 487.0826; Found 487.0826.
DOI: 10.14272/fedjqhysupdzqw-uhfffaoysa-n/chmo0000595.1
title: 13C nuclear magnetic resonance spectroscopy (13C NMR) (5-bromo-11-diphenylphosphoryltricyclo[8.2.2.24,7]hexadeca-1(12),4,6,10,13,15-hexaene)
title: InChI=1S/C28H24BrOP/c29-27-19-21-11-15-23(27)16-12-22-14-18-24(17-13-21)28(20-22)31(30,25-7-3-1-4-8-25)26-9-5-2-6-10-26/h1-11,14-15,18-20H,12-13,16-17H2

description: dataset for 13C nuclear magnetic resonance spectroscopy (13C NMR) 13C NMR (101 MHz, CDCl3, ppm) δ = 145.6 (d, J = 7.7 Hz, Cq, CAr), 142.1 (Cq, CAr), 139.1 (d, J = 12.6 Hz, Cq, CAr), 138.6 (+, CH, CAr), 137.3 (+, d, J = 3.2 Hz, CH, CAr), 135.6 (d, J = 103.8 Hz, Cq, CAr), 135.6 (+, d, J = 11.7 Hz, CH, CAr), 134.0 (+, CH, CAr), 133.3 (+, d, J = 13.1 Hz, CH, CAr), 132.9 (+, d, J = 9.0 Hz, 2C, CH, CAr), 132.0 (d, J = 104.2 Hz, Cq, CAr), 131.7 (+, d, J = 3.1 Hz, 2C, CH, CAr), 131.6 (+, CH, CAr), 131.5 (+, d, J = 2.7 Hz, 2C, CH, CAr), 131.0 (+, CH, CAr), 130.2 (d, J = 104.7 Hz, Cq, CAr), 128.4 (+, d, J = 12.2 Hz, 2C, CH, CAr), 128.2 (+, d, J = 11.7 Hz, 2C, CH, CAr), 127.3 (Cq, CAr), 36.0 (–, CH2), 35.9 (–, d, J = 4.5 Hz, CH2), 34.7 (–, CH2), 32.4 (–, CH2).