ETHYL (S)-(+)-3-(2,2-DIMETHYL-1,3-DIOXOLAN-4-YL)-2-PROPENOATE synthesis
- Product Name:ETHYL (S)-(+)-3-(2,2-DIMETHYL-1,3-DIOXOLAN-4-YL)-2-PROPENOATE
- CAS Number:64520-58-7
- Molecular formula:C10H16O4
- Molecular Weight:200.23
867-13-0
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64520-58-7
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Yield:64520-58-7 98%
Reaction Conditions:
Stage #1: 1,2:5,6-di-O-isopropylidene-D-mannitolwith sodium periodate;sodium hydrogencarbonateInert atmosphere;
Stage #2: diethoxyphosphoryl-acetic acid ethyl esterwith potassium carbonate at 23;Inert atmosphere;Horner-Wadsworth-Emmons olefination;
References:
Wang, Yan;Dai, Wei-Min [Tetrahedron,2010,vol. 66,# 1,p. 187 - 196] Location in patent:supporting information; experimental part
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64520-58-7
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64870-23-1
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91926-90-8
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64520-58-7
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![2-Propenal, 3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-, (2E)-](/CAS/20210305/GIF/4757-80-6.gif)
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