Neutral‐Eosin‐Y‐Photocatalyzed Silane Chlorination Using Dichloromethane. (5th August 2019)
- Record Type:
- Journal Article
- Title:
- Neutral‐Eosin‐Y‐Photocatalyzed Silane Chlorination Using Dichloromethane. (5th August 2019)
- Main Title:
- Neutral‐Eosin‐Y‐Photocatalyzed Silane Chlorination Using Dichloromethane
- Authors:
- Fan, Xuanzi
Xiao, Pin
Jiao, Zeqing
Yang, Tingting
Dai, Xiaojuan
Xu, Wengang
Tan, Jin Da
Cui, Ganglong
Su, Hongmei
Fang, Weihai
Wu, Jie - Abstract:
- Abstract: Chlorosilanes are versatile reagents in organic synthesis and material science. A mild pathway is now reported for the quantitative conversion of hydrosilanes to silyl chlorides under visible‐light irradiation using neutral eosin Y as a hydrogen‐atom‐transfer photocatalyst and dichloromethane as a chlorinating agent. Stepwise chlorination of di‐ and trihydrosilanes was achieved in a highly selective fashion assisted by continuous‐flow micro‐tubing reactors. The ability to access silyl radicals using photocatalytic Si−H activation promoted by eosin Y offers new perspectives for the synthesis of valuable silicon reagents in a convenient and green manner. Abstract : Eine milde und praktische Silanchlorierung wurde mit neutralem Eosin Y als direktem Wasserstoffatomtransfer‐Photokatalysator und Dichlormethan als sowohl Lösungsmittel als auch Chlorierungsmittel erreicht. Die selektive, schrittweise Chlorierung von Di‐ und Trihydrosilanen wurde kontrolliert in einem Mikroschlauch‐Durchflussreaktor erreicht.
- Is Part Of:
- Angewandte Chemie. Volume 131:Number 36(2019)
- Journal:
- Angewandte Chemie
- Issue:
- Volume 131:Number 36(2019)
- Issue Display:
- Volume 131, Issue 36 (2019)
- Year:
- 2019
- Volume:
- 131
- Issue:
- 36
- Issue Sort Value:
- 2019-0131-0036-0000
- Page Start:
- 12710
- Page End:
- 12714
- Publication Date:
- 2019-08-05
- Subjects:
- Dichlormethan -- Neutrales Eosin Y -- Si-H-Aktivierung -- Silylchlorid -- Wasserstoffatomtransfer
Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/ange.201908556 ↗
- Languages:
- English
- ISSNs:
- 0044-8249
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0902.000000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 14791.xml