Porphyrin analogs bearing exocyclic double bonds at meso-positions: bis(meso-diethylmalonylidene)-(1,4-naphthi)-thiaporphyrin

Yoo, Jaeduk; Kim, Hyun-Jin; Kim, Han-Je; Lee, Chang-Hee

doi:10.1142/S1088424611003604

상세 보기

Porphyrin analogs bearing exocyclic double bonds at meso-positions: bis(meso-diethylmalonylidene)-(1,4-naphthi)-thiaporphyrin

Yoo, Jaeduk;
Kim, Hyun-Jin;
Kim, Han-Je;
Lee, Chang-Hee

Citations

WEB OF SCIENCE

9

Citations

SCOPUS

6

초록

meso-diethylmalonylidene-(1,4- naphthi)thiaporphyrin containing exocyclic C-C double bonds at meso-positions has been synthesized and characterized. The compound undergoes initial protonation at the alpha-position of the diethylmalonyl group with large red shifted absorption maxima. The second protonation occurs at a meso-position to give a species with broken cross-conjugation.

키워드

meso-alkylidene porphyrin; meso-exocyclic double bond; protonation selectivity; thiaporphyrin; NONPLANAR PORPHYRINOIDS; CORE; BENZIPORPHYRINS; TEXAPHYRINS; AROMATICITY; FAMILY

제목: Porphyrin analogs bearing exocyclic double bonds at meso-positions: bis(meso-diethylmalonylidene)-(1,4-naphthi)-thiaporphyrin

저자: Yoo, Jaeduk; Kim, Hyun-Jin; Kim, Han-Je; Lee, Chang-Hee

DOI: 10.1142/S1088424611003604

발행일: 2011-07

유형: Article

저널명: Journal of Porphyrins and Phthalocyanines

권: 15

호: 7-8

페이지: 674 ~ 677