A Cyclic (Alkyl)(boryl)germylene Derived from a Cyclic (Alkyl)(amino)germylene. (23rd October 2019)
- Record Type:
- Journal Article
- Title:
- A Cyclic (Alkyl)(boryl)germylene Derived from a Cyclic (Alkyl)(amino)germylene. (23rd October 2019)
- Main Title:
- A Cyclic (Alkyl)(boryl)germylene Derived from a Cyclic (Alkyl)(amino)germylene
- Authors:
- Rao, Bin
Kinjo, Rei - Abstract:
- Abstract: A cyclic (alkyl)(amino)germylene undergoes a ring expansion reaction with dibromomesitylborane (MesBBr2 ) to afford a six‐membered dibromogermane derivative. In the presence of Lewis bases (PMe3 or Me NHC), reduction of the latter with two equivalents of potassium graphite (KC8 ) gives rise to cyclic (alkyl)(boryl)germylene–Lewis base adducts. Upon heating, the germylene—PMe3 adduct reacts with H2 to yield a germane, probably via a base‐free germylene featuring a small HOMO–LUMO gap. Abstract : Die Ringerweiterung eines fünfgliedrigen cyclischen (Alkyl)(amino)germylens mit einem Dihaloboran gefolgt von Reduktion in Gegenwart einer Lewis‐Base führt zu sechsgliedrigen Addukten zwischen einem (Alkyl)(boryl)germylen und der Lewis‐Base. Beim Erwärmen isomerisieren diese zu cyclischen (Alkyl)(germyl)germylenen mit η 3 ‐Koordination oder reagieren auch mit H2 .
- Is Part Of:
- Angewandte Chemie. Volume 131:Number 50(2019)
- Journal:
- Angewandte Chemie
- Issue:
- Volume 131:Number 50(2019)
- Issue Display:
- Volume 131, Issue 50 (2019)
- Year:
- 2019
- Volume:
- 131
- Issue:
- 50
- Issue Sort Value:
- 2019-0131-0050-0000
- Page Start:
- 18318
- Page End:
- 18321
- Publication Date:
- 2019-10-23
- Subjects:
- Bor -- Germylene -- Lewis-Basen -- Ringerweiterung
Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/ange.201910933 ↗
- 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:
- 16616.xml