Benzenamine, 3-(3aS,4S,6R,6aR)-6-(1,1-dimethylethyl)dimethylsilyloxymethyltetrahydro-2,2-dimethyl-4H-1,3-dioxolo4,5-cpyrrol-4-yl-N,N-di-2-propenyl- synthesis

1synthesis methods

Product Name:Benzenamine, 3-(3aS,4S,6R,6aR)-6-(1,1-dimethylethyl)dimethylsilyloxymethyltetrahydro-2,2-dimethyl-4H-1,3-dioxolo4,5-cpyrrol-4-yl-N,N-di-2-propenyl-
CAS Number:188744-84-5
Molecular formula:C26H42N2O3Si
Molecular Weight:458.71

4H-1,3-Dioxolo4,5-cpyrrole, 4-(1,1-dimethylethyl)dimethylsilyloxymethyltetrahydro-2,2-dimethyl-, (3aR,4R,6aS)-

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Benzenamine, 3-(3aS,4S,6R,6aR)-6-(1,1-dimethylethyl)dimethylsilyloxymethyltetrahydro-2,2-dimethyl-4H-1,3-dioxolo4,5-cpyrrol-4-yl-N,N-di-2-propenyl-

188744-84-5
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Yield:-

Steps:

Multi-step reaction with 3 steps
1: NCS / pentane / 0.5 h / Ambient temperature
2: 1.) BuLi, 2,2,6,6-tetramethylpiperidine / 1.) THF, 0 deg C, 2.) THF, -78 deg C
3: 58 percent / tetrahydrofuran; diethyl ether; hexane / 1.) -78 deg C, 30 min, 2.) room temperature, 30 min

References:

Furneaux, Richard H.;Limberg, Gerrit;Tyler, Peter C.;Schramm, Vern L. [Tetrahedron,1997,vol. 53,# 8,p. 2915 - 2930]