Semiconductor Photocatalysis: Quantised CdS-catalysed Photoformation of 1-Benzyl-1,4-dihydronicotinamide (BNAH) from 1-Benzylnicotinamide (BNA+)

DOI: 10.1039/ft9938901857

Source and publish data:

Journal of the Chemical Society - Faraday Transactions p. 1857 - 1860 (1993)

Update date:2022-08-05

Topics:

Authors:

Shiragami, Tsutomu

Fukami, Shinako

Pac, Chyongjin

Yanagida, Shozo

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/ft9938901857

Freshly prepared CdS suspensions (CdS-0) consisting of quantised particles and their loose aggregates catalyse the photoreduction of 1-benzylnicotinamide (BNA⁺) in water under visible-light irradiation using triethylamine (TEA) as a sacrificial electron donor.Isomeric dimers of (BNA)2 are also found as one-electron reduction products from BNA⁺, whereas the photocatalysis of commercially available CdS powder (Aldrich, CdS-Ald) leads only to the formation of the dimers.The formation of cadmium metal (Cd⁰) on the lattice is indispensable for the photoformation of BNAH, suggesting that the eventual two-electron reduction on irradiatio n of CdS-0 with TEA in water, should proceed through hydrogen atom transfer from Cd⁰-H formed on the lattice of CdS-0.

Full text of DOI:10.1039/ft9938901857

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:4,6'-(BNA)2

Cas No:62087-45-0

R&D Labs maybe for 62087-45-0

Shanghai Xinda Pharmaceuticals Co., Ltd.

Contact:86-21-33692333-8008

Address:999 Linxian Road, Jinshan Industrial Park, Shanghai, China
Merit Special New Material Co., Ltd.

website:http://www.ycmerit.com

Contact:13585104388

Address:No.15 Xiexin Road,Funing Economic Development Zone,JiangSu,P.R.China
Xi'an Unique Electronic and Chemical Co., Ltd.

Contact:+86-029-88238008

Address:1703# B BUILDING WEST ELECTRONIC ZONE, XI'AN, CHINA
suzhou chukai pharmateach co,.ltd

Contact:86-512-88812511

Address:Building 3, Wujiang Scientific Innovation Park, 2358 Changan Rd, Wujiang 215200, Jiangsu Province, P. R. China
Nanjing Chemlin Chemical Co., Ltd.

website:http://www.echemlin.cn

Contact:+86-25-83697070

Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China

Relevant to this article

Reactions of Aluminium Tribromide with Tetrakis(triphenylphosphine) nickel(0) and Tetrakis(triethylphosphite)nickel(0) Complexes

Doi:10.1023/A:1024042429252
(2003)
Doi:10.1021/jo00433a006
(1977)
Peptide-based inhibitors of hepatitis C virus full-length NS3 (protease-helicase/NTPase): Model compounds towards small molecule inhibitors

Doi:10.1016/S0968-0896(03)00190-1
(2003)
An efficient direct activation method transferring diastereopure platinum complex of BIPHEP to highly efficient Lewis acid catalyst for enantioselective carbonyl-ene reaction

Doi:10.1016/j.molcata.2005.12.006
(2006)
A Novel 2-Phenyl-1,2,3-Triazole Derived Fluorescent Probe for Recyclable Detection of Al³⁺ in Aqueous Medium and Its Application

Doi:10.1134/S1068162020040214
(2020)
Diastereoselectivities in Reductions of α-Alkoxy Ketones Are Not Always Correlated to Chelation-Induced Rate Acceleration

Doi:10.1055/s-0037-1610381
(2019)

Article Doi