PATENT CLAIM ANALYSIS

Application Number: 15964846
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["546", "013000"]

Abstract:
Disclosed herein is the preparation of functional group containing amine-boranes from the corresponding amines. The mild reaction conditions allow for the direct preparation of several hitherto inaccessible amine-boranes containing a functional moiety, such as but not limited to, alkene, alkyne, hydroxyl, thiol, acetal, ester, amide, nitrile, nitro, and alkoxysilane.

Claim (Index 1):
An amine-borane prepared according to the process of\n a. preparing about two equivalent of sodium borohydride and about four equivalents of sodium bicarbonate; b. adding about one equivalent amine, wherein said amine carries a functional group selected from the group consisting of alkene, alkyne, nitro, hydroxyl, thiol, cyano (nitrile), acetal, ester, amide, and alkoxysilane; c. adding THF (tetrahydrofuran) with stirring to afford a reaction mixture of said amine at about 0.5\u02dc2 M (moles/liter); d. adding dropwise about 3\u02dc4 equivalents of water in a THF solution to the reaction mixture of step c under vigorous stirring; and e. stirring for about 4 to 48 hours to afford an amine-borane, wherein said amine-borane may carry a functional group selected from the group consisting of alkene, alkyne, nitro, hydroxyl, thiol, cyano (nitrile), acetal, ester, amide, and alkoxysilane.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 1.40909
- Patent Class: 546.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15680259', '15109856', '13747674', '13880328', '14518480']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7966009580408879
- 35 USC 102 Novelty (BERT): 0.6031547400687358
- Combined Prediction Score: 0.7772563362436727
- Mean Citation Score: 336.2839160000001
- Max Citation Score: 567.1511
- Similarity Product: 475.2203930519939

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test