Studies on the synthesis and optical properties of trans-1,2-bis[2-(5- substituted phenyloxazolyl)]cyclopropane

Chin. J. Org. Chem. ›› 1993, Vol. 13 ›› Issue (4): 366-370. Previous Articles Next Articles

Original Articles

反-1,2-双[2-(5-取代苯基恶唑基)]环丙烷的合成与光性能的研究

张文勤;王明真

天津大学化学系;南开大学化学系

发布日期:1993-08-25

Studies on the synthesis and optical properties of trans-1,2-bis[2-(5- substituted phenyloxazolyl)]cyclopropane

ZHANG WENQIN;WANG MINGZHEN

Published:1993-08-25

Abstract

Eight trans-1,2-bis[2-(5-substituted phenyloxazolyl)]cyclopropanes I (R = Ph, substituted Ph) and two of 1,2-bis[2-(5-substituted phenyloxazolyl)]ethanes II (R = Ph, 4-MeOC6H4) were synthesized. Nine of them are new compounds The relationships between the resp. structures of these compounds and their corresponding electronic spectra, fluoroescence quantum yields were discussed. The conjugations between cyclopropane ring and oxazole rings were found and the reason why these compounds have low fluorescence quantum yields was discussed.

Key words: CONJUGATION, ELECTRONIC SPECTROSCOPY, STRUCTURE AND PROPERTY CORRELATION, CYCLOPROPANE P, CYCLOPROPANE P, PHENYL GROUP

CLC Number:

O621.16
O621

Cite this article

ZHANG WENQIN;WANG MINGZHEN. Studies on the synthesis and optical properties of trans-1,2-bis[2-(5- substituted phenyloxazolyl)]cyclopropane[J]. Chin. J. Org. Chem., 1993, 13(4): 366-370.

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反-1,2-双[2-(5-取代苯基恶唑基)]环丙烷的合成与光性能的研究

Studies on the synthesis and optical properties of trans-1,2-bis[2-(5- substituted phenyloxazolyl)]cyclopropane

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