 (IUPAC)  ῌIUPAC 2002 J. Kahovec, R. B. Fox, and K. Hatada  J. Kahovec 

* !" #$%&'()+,-./0(1234)56789:;<=>+? 123 (ABC)n 4>@,12(ABC)AB:= CCA (ABC) ,123D4)5E F)GHI (Constitutional Repeating Unit; CRU) AJK? A, B, LMN C , CRU E)FIAJ=-.,? >O+94<EPQRS+? TUV9: CRU EWH? A? B, LMN C+FXP4(+6YZ[E<;? C4 CRU EHMQ\F]4AJ= 1234 !6^EF-"]_`:;<= aB;C4#b,? c$\"O4

 d? MZef:I4@42gh? LMN)5671234%&'EijA<= C

4#b, 1975 +9:R-.3)4k(AJῌῌ=1. -./01234)5674-.,? 123+L<;6 l/E]m= )4? R\Bn*07)

LMN+-./1238)4)567,? C4,+o:Rp-+6Y<;<=2.  (regular polymer) 9)  (single-strand polymer) 3), 7), 9), 10)  (constitutionalunit)9)  !" (Constitutional Repeating Unit; CRU)9) #$ %& (main chain, backbone)9) '((end-group)9)) C:4q 4"O,#r\stEuv9:R<=* (subunit)* (-.4), 5)+6Y<;>4)5I (single unit) \H;w. CRU /4xD
yz )54Q{A? |04]4= }\m4~J<,~? }\m4p J<, 1 14p 

D? J<,2~3DC:+ 4F=+,- (path length)* 5m4I4467,? 45m4I4123xD yz p AJ= ~^~5m4I464J<,>E)H;<+,? 4~^~4p 4/A|849DEῌ Nomenclature of Regular Single-strand Organic Polymers (IUPAC Recommendations 2002): J. Kahovec, et al.: Pure andAppl. Chem., 74, 1921 (2002).
: HTML * http://www.chem.qmul.ac.uk/iupac/rssop/PDF  * http://www.iupac.org/publications/pac/2002/pdf/7410x1921.pdf
C4#b4/\H;EHR4,4AJ* R. E. Bareiss (Germany); M. Baron (Argentina); K. Hatada (Japan); M. Hess (Germany); K. Horie (Japan); R. G. Jones(UK); J. Kahovec (Czech Republic); P. Kratochvı́l (Czech Republic); E. Maréchal (France); W. V. Metanomski (USA); C. Noël(France); V. P. Shibaev (Russia); R. F. T. Stepto (UK); U. W. Suter (Switzerland); W. J. Work (USA).
* J.-I. Jin (Korea); S. Penczek (Poland); E. S. Wilks (USA).
* H.-G. Elias (USA); H. Favre (Canada); A. D. Jenkins (UK); K. Thurlow (UK); J. G. Traynham (USA); T. Tsuruta
4)4(Japan).
!
: 1
 4wE`;H?
#, IUPAC ;(  &'<  A9:R= 2005  9 X4=4,4\LKAJ=7 >?
 @¡ A? ¢p£? ¤B ¥? C¦>.? § D? /E ~? E¨FG? . ©ª? H«>I? ¬B­J? ®sK¯"
4#,?  / 2006 L" 4 °  ± M 2  +89:ῌῌ : 2
 2002  A, 1975 4 [3] \N²H;-./1234)5674p.4O³,< -.\H;4L]O³P,? 1993 4( [5] 4O³+QQ ´4O³? LMN [5] +F'µ\H;4¶·R¸2~3D4I44O³ 6.1 ¹ AJ./0 54 » 12 ¼ 2005 901

 (seniority)    (locant)  !"#$%&%'()*+,-./

regular single-strand polymer

0123*

constitutional repeating unit (CRU)

4*

subunits!54*

substituted subunits

4*!56

substituents to subunits786

end-groups

3.  
9:;< ,-./=>?123@3A0BC AD CRU EF#G@ 6HA CRU@4*IJKLB IUPAC MNOPQR:;<5), 6)
1.

A:;D

,-./STU =SV=WX=YZ[# 123AX=> CRU \ ,-./;]
\:;D

2.

D CRU EF# ^_`abc@def

3.

4*!56gA hi4*;jklG@ mBD CRU :;#

4.

,-./:;# ^n_opq@3Ar st#f CRU u@vw=S xA CRU YZdUyBz D CRU ῍῍῍῍῍῍῍῍῍῍῍῍῍῍Gop z @z){4*|}\D CRU 3> A!5

#!

!5f \KU~

i\6HA!DUK> >D DCRU

^2-^1-!5f @K CRU  D CRU  ;j  4*  ;j ?> CRU\ [ # 1-!"#$%&'( oxy (1 -bromoethylene) @:;D,-./;j  (curves)  (square brackets)  (braces) \vD CRU;j  ,- (poly) 3;j\  Q      ]ῌῌῌῌῌῌῌῌῌ^^ ff\        \ #KG,-./,- ¡^1-¢£¤¥¦§¨f ( poly[oxy(1-bromoethylene)] ) @:;D902)*+ 54 ª 12 « ^2005 ¬f

4. 
  

4.1     



 !" #$% &'()*+ (hetero atom)  4.2 ,-./0 12'()*+ !" #$%345 !"6 %7879:6;<=> 39 ? #$%345'()*+ ?

 #$%34@'()*+ !" #$%AB 4 ,-./0 1C32'()*+ 345?
#$%D5D@'()*+ !" DE9:F #$   '()*+GHI1JKLF6MKN#$ ONPQRST

UGNVWXYZ[\ % VW][\ % ^_`ab_ % c\Xd\ % Y]ad\%(phenoxyazine)(phenazine)(carbazole)(cinnoline)(quinazoline)

Vef[\ % gd\ % hdi[\%hd[\%1,2,5-jYZ[kab_%(phthalazine)(purine)(pyrimidine) (pyridine) (1,2,5-oxadiazole)lkab_%h)b_ % VWXYZlm\ % Vf\(thiazole)(pyrrole)(phenoxathiine)(furan)%ljVW\(thiophene)

4.2
787nop/'()*+Gq6> K 1Dr'()*+GH s

t4.4  u Dv

4.3   wG6>  x 345 !"%7879:6;<=> 39 ? #$%5GyzN*+5K39
 #{$ F.N|}0~   4 AB C-14.1 Gw #$ QRST  UGN

V_j\ % \ac)j(\%]Ve\ % m\ \(ﬂuorene)(benzocyclooctene)(naphthalene)(indene),-./0w6 C %h) [4.5]^\(spiro[4.5]decane)G6>ONq6  26UK %DE
q6 KIG6>ON 3LI1J ?UK 54  12 J #2005 $903

 % #   &     

 !"# $ '( )*+,-./ 01234*+,-    567*89:;<  5,**89:;<  =>?@ABCD/5E*89+,- *:;<  /FGHI JK$% ALMLNOPQRSLNOPQRTL(benzene) (cyclohexene) (cyclohexane)

4.4 UVW-XY F JKD/ZK<2 [Y+\]^_
`ab  $c\]^_d e+/UV\]^_ 2 [Y+fg(* `ab  ,- *:;<Y+/ 5f7*89:;<Y5,
**89:;<Y=>?@ABCD/5E*89+5,*:;<Y
5. 
 (CRU) h- CRU :ij<kl3 mnoF mno'pqW D rsh- CRU :ij<tuvwxyDJK c/
1. 5noz UVFno{  |Fno{ } !"#~ :  UVW-7pq+5/kb  :z cnoF $*897* $ w
2. 5noz|Fno{e+z $% re:
3. 5nozwc ke{$% # h- CRU :<}L-3,5->-1,4-?LLRN}I~LLRN-1,4-?LL~
poly(pyridine-3,5-diyl-1,4-phenylenemethyleneoxymethyleneiminomethyleneoxy-1,4-phenylenemethylene)}+ LzALML{$c pq:~}O  ALML$c/c O 23zALMLw/ 1 23pqe+ 3 23pq$ch-~}O  N $c/c N ALML$c/ O z N w/ 2 [UVW-pq% ALML

:$c .¡t<¢%+/~}O  S $c/c S  N $c/ O z O w/ 1 23pq¢%+ 3 23pq$ch- h- CRU / NH + O

904$c£.

~$% 54 ¥ 12 ¦ }2005 §~6 
6.1 (CRU) 4), 5)

  !" 5)

#$%&'&()*+,-. /-,#$01. 2, 34" -/5()*+,-56#7-348-()*+,-9#:;<=>, 34" E 0FC )BC#$= ?@ . A+)*+)BCD2$0. G))H#$=

1- IJ&KLMN1-decylethylene OP 5

QGIRN-2,1-ST&0"

1-UL&VWXN-1,3-ST&
1-methylpropane-1,3-diyl OP 5QGYZN-3,1-ST&0"

5-[\]&-1,3-[\]MN
5-phenyl-1,3-phenylene ^[\]&-3,5-ST&0"

6.2  CRU CRU - _. `a9:bc " - _:7dD CRU efgh ijdk8lmn# opq
rst'JKLMN

oxyethylenet'J [\]&ULMN"

oxy(phenylmethylene)t'Ju1- Uv'JR&w]&" KLMNx

oxy[1-(methoxycarbonyl)ethylene]

SUL&Ty]t" KLMNzYWy{(dimethyliminio)ethylene bromide

7. |}~ Gt}~" .  |} Gt}" :. 11G CRU - _ $D “ABC” -FC. =|}~ Gt}~" - _.
n# 

=|}(ABC)  t}(ABC)9. |}~- _-j = a #9. CRU -i C$`o. >/-9. w #. nd-9n-gh ja-{W-w-Uv'J|} t'JKLMN"

a-hydro-w-methoxypoly(oxyethylene)

a-UL&-w-{W'J|} t'JKLMN" 0 9-%&[vg"a,aῌ,a-NN-1,3,5-v}T&v}u|} 1-[\]&KLMN"xa,aῌ,a-benzene-1,3,5-triyltris[poly(1-phenylethylene)]e-6# 3 - ,#jd0 3-¡¢£¤¥|}~. NN)D 3, C$9"8.  !" #$£ ,D. |}~6¦-2, 34" -§q¨6¦©§ª C$FC . «
Ce¬ :­®-C. 7. $G§ª =9#¯0%&' 54 ± 12 ²³2005 ´"905  CRU    !"#$%&'()*+,- ./0[poly(oxyethylene)]imino$ 1./0234,

$1-54-#$()*+%&',-6789:()*+,
poly(1-54-[poly(ethyleneoxy)]phenyl:ethylene) $,9.  $;<=>?  79 @AB  !",$CD+-3,5-D.9-1,4-678*+'EFG+H+-1,2-D.9,poly(pyridine-3,5-diyl-1,4-phenylenecyclopentane-1,2-diyl)$IJKLJKMN4" OPKQRKQMN4",

#./0$1-%&S()*+,'T+D.9UFV+-1,3-D.9poly[imino(1-oxoethylene)silanediylpropane-1,3-diyl]$N  Si MN4WX!" N Y Si ZM[ \]^Y!",#_96`+D.9()*+_96`+D.9$2-a/0-4-b9c&'G+H+-1,5-D.9,poly[sulfanediylethylenesulfanediyl(2-amino-4-carboxypentane-1,5-diyl)]$S de S fM[\]^Y!" a96`ghijWMk fR 4lm^n!oY Mpqr!",#1,3-678*+$1-sFt()*+,'EFu&v+-1,3-D.9$2-s)9()*+,poly[1,3-phenylene(1-bromoethylene)cyclohexane-1,3-diyl(2-butylethylene)]$wRxJyKN4" pLJza96`ghij Mq{!",10.



Benzoylimino(list of names of common subunits)aD.9
g+|.9./0

Biphenyl-4,4}-diyl~6789 -4,4’- D.9

Butanedioyl

sH+D%.9

Butane-1,4-diylsH+-1,4-D.9But-1-ene-1,4-diylsH-1-(+-1,4-D.9

Carbonimidoyl

b9c0./.9

Carbonothioylb9c0)%.9

Carbonylb9c89

Cyclohexane-1,1-diyl'EFu&v+-1,1-D.9

Adipoyl906

 54  12 m $2005 ,Cyclohexane-1,4-diyl-1,4-

DecanedioylDiazenediylDimethylmethylene 

Diphenylmethylene Disulfanediyl 

Ethanediylidene  

Ethene-1,2-diyl

-1,2-EthyleneGlutaryl 

Hexane-1,6-diyl

-1,6-Hydrazine-1,2-diyl-1,2-Imino!

IminioIsophthaloyl"Methanylylidene Methylene

1-Methylethylene

1- Methylidenemethylene Methylmethylene Naphthalene-1,8-diyl#-1,8-

Nitrilo$

Oxalyl

OxyPentane-1,5-diyl%-1,5-

Peroxy%1,4-Phenylene

1,4-

Phenylmethylene 

5-Phenyl-1,3-phenylene

5- -1,3-

PhthaloylPiperidine-1,4-diyl&%-1,4-

Propane-1,3-diyl'(-1,3-

Propylmethylene'& 

Silanediyl

SuccinylSulfanediyl Sulﬁnyl )

ῌ῎῍ 54 + 12 ,- .2005 /0

907SulfonylThioῌῌTerephthaloyl Triazene-1,3-diyl -1,3-



11. 
 !"#$%&'()*+,-.!/0"12345"06)4789:;<=>?@/0"ABCDE/0"F A!G>HI*JK:;<=*LMNO"ABPO/070F *?QQ GRS TU*VW"XYZN*V0/12345"06)4789:;<=)[\]*B^_"AB&`aE0F#$%&b*cHd*efg.!hJKijc.!"kl*S mn*o0/5"12345"06)4789:;<=TU47pq*V0/?)H"AB&C_G!"F rsH"JK:;<=?dtBu<=BE/vc.
!/0"FA!G#$%*w0xy#$%*rH"z{7<= |hBO}#~*xy
 ? *.!"F
JK

89:;<=JK:;<=&`aE0<=

#

#

polyethenepoly(methylene)# ῌῌpolyethylene##1- 

polypropenepoly(1-methylethylene)#
polypropylene#2- #1,1-  poly(2-methylpropene)poly(1,1-dimethylethylene)# 
polyisobutylene#-1,3-  #-1- -1,4-poly(buta-1,3-diene)poly(but-1-ene-1,4-diyl)# 
polybutadiene908# 

#1--1- -1,4-

polyisoprenepoly(1-methylbut-1-ene-1,4-diyl)##1- 

polystyrene

poly(1-phenylethylene)#~

#1- polyacrylonitrile

poly(1-cyanoethylene)#%

#1- poly(vinyl alcohol)

poly(1-hydroxyethylene)#

#1- poly(vinyl acetate)poly(1-acetoxyethylene)#g

#1-~ poly(vinyl chloride)poly(1-chloroethylene) 54  12  20051,1-

1,1-

poly(1,1-diﬂuoroethene)poly(1,1-diﬂuoroethylene) 
poly(vinylidene ﬂuoride) 

 poly(tetraﬂuoroethene)poly(diﬂuoromethylene) 



poly(tetraﬂuoroethylene) poly(vinyl butyral)2--1,3- -4,6-   poly[(2-propyl-1,3-dioxane-4,6-diyl)
methylene] ! 1-"#$

poly(methyl acrylate)poly[1-(methoxycarbonyl)ethylene]

% ! 1-"#$ -1-  poly(methyl methacrylate) poly[1-(methoxycarbonyl)-1-methylethylene]

&'(" 

polyformaldehydepoly(oxymethylene)" "



poly(ethylene oxide)

poly(oxyethylene)) ""-1,4-)

poly(phenylene oxide)

poly(oxy-1,4-phenylene)"%῍῍῍poly(ethylene terephthalate) " %poly(oxyethyleneoxyterephthaloyl)

* -1,6-+,poly(hexane-1,6-diyladipamide),-,-*-1,6- poly(oxyethyleneoxyterephthaloyl)

*--6- %',-1-.* -1,6- poly(hexano-6-lactam)

poly[imino(1-oxohexane-1,6-diyl)]

e-# %'poly(e-caprolactam) ,

,-

poly(ethylenimine)poly(iminoethylene)
polyaziridine2

῍ /013456789:;<=>;?@ A=BCD3E:F2G H3IJKL<I

JM=N&OP3 CRU 123QRSTUVNWXYZM=?@῍῍ [ \ 2;]^_B 2 `a “ῌCH2CH2ῌ” bcX:;<=G O-P “CH2dCH2” XB:;?efgh;@ ijB\ gk?5)@[῍῍῍ lm n [ῐ%\ op:^2q>69Er=>;?@

ῌ+) IUPAC: “Report on nomenclature in the ﬁeld of macromolecules,” J. Polym. Sci., 8, 257ῌ277 (1952)
stuvn wxyz{X|c?}^FX~?G  G tn wxyG 2, 470ῌ475, 521ῌ524 (1953); 3, 42ῌ45 (1954)
,) IUPAC: “Report on nomenclature dealing with steric regularity in high polymers,” Pure Appl. Chem., 12, 643ῌ656 (1966) 3 G n wxyG 16, 1318ῌ1320 (1967)
-) IUPAC: “Nomenclature of regular single-strand organic polymers 1975,” Pure Appl. Chem., 48, 373ῌ385 (1976). Reprinted as῍῏῎ 54  12  2005 909

Chapter 5 in IUPAC: “Compendium of Macromolecular Nomenclature,” Blackwell Scientiﬁc Publications, Oxford, 1991.
   !" #$%&' 1993, ( 5 )*.) IUPAC: “Nomenclature of Organic Chemistry,” Sections A, B, C, D, E, F, and H, Pergamon Press, Oxford, 1979/) IUPAC: “A Guide to IUPAC Nomenclature of Organic Compounds,” Blackwell Scientiﬁc Publications, Oxford, 19930) IUPAC: “Stereochemical deﬁnitions and notations relating to polymers 1980,” Pure Appl. Chem., 53, 733ῌ752 (1981).
Reprinted as Chapter 2 in IUPAC: “Compendium of Macromolecular Nomenclature,” Blackwell Scientiﬁc Publications,Oxford, 1991 +,-./0123456  !" #$%&' (1993) (2 )*1) IUPAC: “Nomenclature of regular double-strand (ladder and spiro) organic polymers 1993,” Pure Appl. Chem., 65, 1561ῌ1580(1993)
78 9 :;<=>?@ABC$D  EFGH  46, 76ῌ785 (1997)*
2) IUPAC. “Structure-based nomenclature for irregular single-strand organic polymers 1993,” Pure Appl. Chem., 66, 873ῌ889(1994)
78 IJKLM EFGH  44, 254ῌ258 (1997)
3) IUPAC: “Glossary of basic terms in polymer science 1996,” Pure Appl. Chem., 68, 2287ῌ2311 (1996) NLOPQR EFGH  47, 696ῌ714 (1998)*+*) IUPAC: “Nomenclature for regular single-strand and quasi-single-strand inorganic and coordination polymers 1984,” PureAppl. Chem., 57, 149ῌ168 (1985). Reprinted as Chapter 6 in IUPAC. “Compendium of Macromolecular Nomenclature,”
Blackwell Scientiﬁc Publications, Oxford, 1991 and as Chapter II-7 in IUPAC. “Nomenclature of Inorganic Chemistry II,”Royal Society of Chemistry, Cambridge, 2001 T?@UVW  !" #$%?@AS&' 1993, ( 6 )*++) IUPAC: “Nomenclature of fused and bridged fused ring systems 1998,” Pure Appl. Chem., 70, 143ῌ216 (1998)910

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