Cas 144828-50-2,(1R,2S,6R,7R,9S)-(-)-9-(tert-butyldiphenylsilyloxy)-6-<1-oxo-3-methylene-4-(tert-butyl-dimethylsilyloxy)butyl>-3,5,8-trioxa-10-azatricyclo<7.3.1.0<sup>2,7</sup>>tridecan-11-one

144828-50-2

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Basic information

Product Name: (1R,2S,6R,7R,9S)-(-)-9-(tert-butyldiphenylsilyloxy)-6-<1-oxo-3-methylene-4-(tert-butyl-dimethylsilyloxy)butyl>-3,5,8-trioxa-10-azatricyclo<7.3.1.0^2,7>tridecan-11-one
Synonyms: (1R,2S,6R,7R,9S)-(-)-9-(tert-butyldiphenylsilyloxy)-6-<1-oxo-3-methylene-4-(tert-butyl-dimethylsilyloxy)butyl>-3,5,8-trioxa-10-azatricyclo<7.3.1.0^2,7>tridecan-11-one
CAS NO:144828-50-2
Molecular Formula:
Molecular Weight: 665.974
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (1R,2S,6R,7R,9S)-(-)-9-(tert-butyldiphenylsilyloxy)-6-<1-oxo-3-methylene-4-(tert-butyl-dimethylsilyloxy)butyl>-3,5,8-trioxa-10-azatricyclo<7.3.1.0^2,7>tridecan-11-one(CAS DataBase Reference)
NIST Chemistry Reference: (1R,2S,6R,7R,9S)-(-)-9-(tert-butyldiphenylsilyloxy)-6-<1-oxo-3-methylene-4-(tert-butyl-dimethylsilyloxy)butyl>-3,5,8-trioxa-10-azatricyclo<7.3.1.0^2,7>tridecan-11-one(144828-50-2)
EPA Substance Registry System: (1R,2S,6R,7R,9S)-(-)-9-(tert-butyldiphenylsilyloxy)-6-<1-oxo-3-methylene-4-(tert-butyl-dimethylsilyloxy)butyl>-3,5,8-trioxa-10-azatricyclo<7.3.1.0^2,7>tridecan-11-one(144828-50-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 144828-50-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 144828-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,8,2 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 144828-50:
(8*1)+(7*4)+(6*4)+(5*8)+(4*2)+(3*8)+(2*5)+(1*0)=142
142 % 10 = 2
So 144828-50-2 is a valid CAS Registry Number.

144828-50-2Upstream product

144828-47-7 (1R,2S,6R,7R,9S)-(-)-9-(tert-butyldiphenylsilyloxy)-6-<(1S)-1-hydroxy-3-methylene-4-(tert-butyldimethylsilyloxy)butyl>-3,5,8-trioxa-10-azatricyclo<7.3.1.0^2,7>tridecan-11-one

144828-50-2Downstream Products

144828-50-2Relevant academic research and scientific papers

Synthesis of Ring C Modified Sesbanimide Analogues

Vloon, Wilhelmus J.,Bos, Jan C. van den,Koomen, Gerrit-Jan,Pandit, Upendra K.

, p. 8317 - 8328 (1992)

D-(+)-Xylose has been converted into C-ring modified analogues of (+)-sesbanimide A, via tricyclic aldehyde 4 as a central intermediate.The synthetic strategy involved the condensation of 4 with appropriate allylstannanes, as C-ring precursors, employing TiCl3(OiPr) as a highly effective electrophilic catalyst. Key Word Index: allylstannanes; titanium trichloride isopropoxyde; stereocontrol; enantioselective

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