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化驗
≥95%
形狀
powder
mp
92-94 °C
儲存溫度
−20°C
應用
Methyl (Z)-2-phenyl-3-(tosyloxy)acrylate is a versatile building block used for the preparation of α,β-disubstituted α,β-unsaturated esters through a variety of stereoretentive cross-couplings.
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
Organic letters, 11(19), 4258-4261 (2009-09-01)
An (E)- and (Z)-stereocomplementary preparative method for alpha,beta-disubstituted alpha,beta-unsaturated esters is performed via three general and robust reaction sequences: (i) Ti-Claisen condensation (formylation) of esters to give alpha-formyl esters (12 examples, 60-99%), (ii) (E)- and (Z)-stereocomplementary enol p-toluenesulfonylation (tosylation) using
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