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方案
98%
折射率
n20/D 1.447 (lit.)
密度
1.111 g/mL at 25 °C (lit.)
SMILES字符串
COC(=O)\C(=C\C)C(=O)OC
InChI
1S/C7H10O4/c1-4-5(6(8)10-2)7(9)11-3/h4H,1-3H3
InChI key
FRCFZWCJSXQAMQ-UHFFFAOYSA-N
一般描述
Palladium (0)-catalyzed deconjugative allylation of dimethyl ethylidenemalonate has been reported.
应用
Dimethyl ethylidenemalonate has been employed:
- as electrophile in catalytic asymmetric Michael reactions of enamides and enecarbamates
- in preparation of N-bound α-cyanocarbanion complexes
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
206.6 °F - closed cup
闪点(°C)
97.00 °C - closed cup
个人防护装备
Eyeshields, Gloves
Yoshihiro Sato et al.
The Journal of organic chemistry, 68(25), 9858-9860 (2003-12-06)
Palladium(0)-catalyzed deconjugative allylation of alkenylidenemalonates and alkylidenemalonates was achieved for the first time. Reactions of dimethyl 2-((E)-but-2-enylidene)malonate with various allylic acetates using LHMDS as a base in DMF in the presence of Pd(2)dba(3) (2.5 mol %) and PPh(3) (10 mol
Catalytic asymmetric Michael reactions with enamides as nucleophiles.
Florian Berthiol et al.
Angewandte Chemie (International ed. in English), 46(41), 7803-7805 (2007-09-05)
Carbon-carbon bond forming reactions of N-bound transition metal a-cyanocarbanions: a mechanistic probe for catalytic Michael reactions of nitriles
Naota T, et al.
Chemical Communications (Cambridge, England), 1, 63-64 (2001)
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