Acylation of 4,6-diamino-2-mercaptopyrimidine and its salts with carboxylic acid chlorides

Author(s):  
G. I. Podzigun ◽  
N. G. Pashkurov ◽  
V. S. Reznik ◽  
B. E. Ivanov

Inorganics ◽  
2018 ◽  
Vol 6 (3) ◽  
pp. 76 ◽  
Author(s):  
Yasunobu Egawa ◽  
Chihiro Fukumoto ◽  
Koichiro Mikami ◽  
Nobuhiro Takeda ◽  
Masafumi Unno

Carboxylic acid chlorides are useful substrates in organic chemistry. Many germanium analogues of carboxylic acid chloride have been synthesized so far. Nevertheless, all of the reported germathioacid chlorides use bidentate nitrogen ligands and contain germanium-nitrogen bonds. Our group synthesized germathioacid chloride, Ge(S)Cl{C6H3-2,6-Tip2}(Im-i-Pr2Me2), using N-heterocyclic carbene (Im-i-Pr2Me2). As a result of density functional theory (DFT) calculation, it was found that electrons are localized on sulfur, and the germanium-sulfur bond is a single bond with a slight double bond property.



1977 ◽  
Vol 42 (7) ◽  
pp. 1189-1194 ◽  
Author(s):  
A. Paul Krapcho ◽  
David S. Kashdan ◽  
E. G. E. Jahngen ◽  
A. J. Lovey


ChemInform ◽  
2010 ◽  
Vol 41 (39) ◽  
pp. no-no
Author(s):  
Jun-ichi Matsuo ◽  
Takaya Hoshikawa ◽  
Shun Sasaki ◽  
Hiroyuki Ishibashi


1979 ◽  
Vol 10 (35) ◽  
Author(s):  
Z. S. NOVIKOVA ◽  
A. A. PRISHCHENKO ◽  
I. F. LUTSENKO






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