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Single-step conversion of silathiogermylene to germaacid anhydrides: unusual reactivity

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Title Single-step conversion of silathiogermylene to germaacid anhydrides: unusual reactivity
 
Creator KARWASARA, S
YADAV, D
JHA, CK
RAJARAMAN, G
NAGENDRAN, S
 
Subject N-HETEROCYCLIC GERMYLENES
MAIN-GROUP ELEMENTS
STABILIZED GERMYLENE
GROUP-14 ELEMENT
DOUBLE-BOND
GERMANIUM(II)
DERIVATIVES
COMPLEXES
CHEMISTRY
STANNYLENES
 
Description A novel silathiogermylene [Bu-2(i)(ATI)GeSSiMe3] (2) containing a reactive Ge(II)-SSiMe3 moiety showed an unusual reaction when treated with elemental selenium and sulfur to afford the germaacid anhydrides[{Bu-2(i)(ATI)Ge(Se)}(2)Se] (3) and [{Bu-2(i)(ATI)Ge(S)}(2)S] (4) in excellent yields, respectively. This single-step conversion of compound 2 to compounds 3 and 4 involves condensation along with insertion and oxidative addition reactions and such reactivity of a germylene with elemental chalcogens is observed for the first time.
 
Publisher ROYAL SOC CHEMISTRY
 
Date 2016-01-15T07:00:13Z
2016-01-15T07:00:13Z
2015
 
Type Article
 
Identifier CHEMICAL COMMUNICATIONS, 51(20)4310-4313
1359-7345
1364-548X
http://dx.doi.org/10.1039/c5cc00169b
http://dspace.library.iitb.ac.in/jspui/handle/100/17995
 
Language en