Synthesis and characterization of cross-conjugated polyenynes

被引：34

作者：

Zhao, YM ^{[1
]}

McDonald, R ^{[1
]}

Tykwinski, RR ^{[1
]}

机构：

[1] Univ Alberta, Dept Chem, Edmonton, AB T6G 2G2, Canada

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 01期

关键词：

D O I：

10.1039/a906900c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Extended, cross-conjugated polyenynes are reported as well as a description of their electronic (UV-VIS) characteristics and an X-ray crystallographic analysis of hexayne 9 that shows solid-state molecular alignment suitable for topochemical polymerization.

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收藏

页码：77 / 78

页数：2

相关论文

共 28 条

[1] Synthesis and characterization of a novel cyclobutadiene-octatetrayne polymer [J].

Altmann, M ;

Enkelmann, V ;

Bunz, UHF .

CHEMISCHE BERICHTE, 1996, 129 (03) :269-273

[2]

Bartik B, 1997, NEW J CHEM, V21, P739

[3]

BASSLER H, 1984, ADV POLYM SCI, V63, P1

[4]

BAUGHMAN RH, 1978, J POLYM SCI MACROMOL, V13, P219

[5] ACYCLIC TETRAETHYNYLETHENE MOLECULAR SCAFFOLDING - MULTINANOMETER-SIZED LINEARLY CONJUGATED RODS WITH THE POLY(TRIACETYLENE) BACKBONE AND CROSS-CONJUGATED EXPANDED DENDRALENES [J].

BOLDI, AM ;

ANTHONY, J ;

GRAMLICH, V ;

KNOBLER, CB ;

BOUDON, C ;

GISSELBRECHT, JP ;

GROSS, M ;

DIEDERICH, F .

HELVETICA CHIMICA ACTA, 1995, 78 (04) :779-796

[6] Appreciably bent sp carbon chains:: synthesis, structure, and protonation of organometallic 1,3,5-triynes and 1,3,5,7-tetraynes of the formula (η5-C5Me5)Re(NO)(PPh3)((CC)n-p-C6H4Me) [J].

Dembinski, R ;

Lis, T ;

Szafert, S ;

Mayne, CL ;

Bartik, T ;

Gladysz, JA .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1999, 578 (1-2) :229-246

[7] SILYLATION AS A PROTECTIVE METHOD FOR TERMINAL ALKYNES IN OXIDATIVE COUPLINGS - GENERAL SYNTHESIS OF PARENT POLYYNES - H(C=C)NH (N=4-10, 12) [J].

EASTMOND, R ;

WALTON, DRM ;

JOHNSON, TR .

TETRAHEDRON, 1972, 28 (17) :4601-&

[8]

ENKELMANN V, 1984, ADV POLYM SCI, V63, P91

[9] SOLID-STATE REACTIVITY OF TRIACETYLENES [J].

ENKELMANN, V .

CHEMISTRY OF MATERIALS, 1994, 6 (08) :1337-1340

[10] ALTERNATING, ALL-TRANS POLYENYNES - MODEL COMPOUNDS FOR POLY(DIACETYLENE)S WITH DEFINED CONJUGATION LENGTH [J].

GIESA, R ;

SCHULZ, RC .

POLYMER INTERNATIONAL, 1994, 33 (01) :43-60