Ishida, Masatoshi Hwang, Deasub Koo, Young Bean Sung, Jooyoung Kim, Dong Young Sessler, Jonathan L. Kim, Dongho 2024-01-20T11:32:09Z 2024-01-20T11:32:09Z 2021-09-01 2013-10 1359-7345 https://pubs.kist.re.kr/handle/201004/127642 The palladium-catalyzed oxidative alkynylation of beta-borylated porphyrins allows for concise preparation of push-pull structured ethynylbenzoic acid porphyrin derivatives. The resulting beta-singly- and doubly-substituted porphyrin dyes are regarded as isomeric derivatives of the corresponding meso-substituted reference systems, and were found to give rise to nearly equal power conversion efficiencies when analyzed in DSSCs. English ROYAL SOC CHEMISTRY beta-(Ethynylbenzoic acid)-substituted push-pull porphyrins: DSSC dyes prepared by a direct palladium-catalyzed alkynylation reaction Article 10.1039/c3cc44847a 1 CHEMICAL COMMUNICATIONS, v.49, no.80, pp.9164 - 9166 CHEMICAL COMMUNICATIONS 49 80 9164 9166 N scie scopus 000324490200028 2-s2.0-84884195361 Chemistry, Multidisciplinary Chemistry Article SENSITIZED SOLAR-CELLS ARYLBORONIC ACIDS ALKYNES porphyrin dye-sensitized solar cell electoerspray TiO2 organic sensitizer