2,2-DIMETHYL-5-(PHENYLTHIOMETHYLENE)1,3-DIOXANE-4,6-DIONE

被引:3
作者
BLAKE, AJ
MCNAB, H
MORROW, M
机构
关键词
D O I
10.1107/S0108270194004804
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The determination of the structure of the title compound, C13H12O4S, shows that the substitution of S-phenyl for S-methyl has only minor and local effects on the molecular geometry of 5-thiomethylene derivatives of Meldrum's acid (2,2-dimethyl-1,3-dioxane-4,6-dione).
引用
收藏
页码:1716 / 1717
页数:2
相关论文
共 9 条
[1]  
BLAKE AJ, 1989, J CHEM RES, P118
[2]   VARIABLE-TEMPERATURE NMR AND X-RAY CRYSTALLOGRAPHIC STUDIES OF 5-DIMETHYLAMINOMETHYLENE, 5-DIMETHYLAMINOPROPENYLIDENE, AND 5-(5-DIMETHYLAMINOPENTA-2,4-DIENYLIDENE)-DERIVATIVES OF MELDRUMS ACID AND RELATED DIMETHYL MALONATE DERIVATIVES [J].
BLAKE, AJ ;
MCNAB, H ;
MONAHAN, LC .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1991, (12) :2003-2010
[3]  
BLAKE AJ, J CHEM RES M, P921
[4]  
HUNTER GA, 1993, SYNTHESIS-STUTTGART, P1067
[5]   PHASE ANNEALING IN SHELX-90 - DIRECT METHODS FOR LARGER STRUCTURES [J].
SHELDRICK, GM .
ACTA CRYSTALLOGRAPHICA SECTION A, 1990, 46 :467-473
[6]  
SHELDRICK GM, 1994, UNPUB J APPL CRYST
[7]  
SHELDRICK GM, 1992, SHELXTL USER MANUAL
[8]  
1988, REDU 4 DATA REDUCTIO
[9]  
1988, DIF 4 DIFFRACTOMETER