Cas 1472647-97-4,(2’S,3’R,4’R)-1-tert-butyl 2’-benzoyl-4’-(2-oxo-1-phenylethyl)-2-oxo-1’-tosylspiro[indoline-3,3’-tetrahydroquinoline]-1-carboxylate

1472647-97-4

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Basic information

Product Name: (2’S,3’R,4’R)-1-tert-butyl 2’-benzoyl-4’-(2-oxo-1-phenylethyl)-2-oxo-1’-tosylspiro[indoline-3,3’-tetrahydroquinoline]-1-carboxylate
Synonyms:
CAS NO:1472647-97-4
Molecular Formula:
Molecular Weight: 726.85
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: (2’S,3’R,4’R)-1-tert-butyl 2’-benzoyl-4’-(2-oxo-1-phenylethyl)-2-oxo-1’-tosylspiro[indoline-3,3’-tetrahydroquinoline]-1-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: (2’S,3’R,4’R)-1-tert-butyl 2’-benzoyl-4’-(2-oxo-1-phenylethyl)-2-oxo-1’-tosylspiro[indoline-3,3’-tetrahydroquinoline]-1-carboxylate(1472647-97-4)
EPA Substance Registry System: (2’S,3’R,4’R)-1-tert-butyl 2’-benzoyl-4’-(2-oxo-1-phenylethyl)-2-oxo-1’-tosylspiro[indoline-3,3’-tetrahydroquinoline]-1-carboxylate(1472647-97-4)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1472647-97-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1472647-97-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,7,2,6,4 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1472647-97:
(9*1)+(8*4)+(7*7)+(6*2)+(5*6)+(4*4)+(3*7)+(2*9)+(1*7)=194
194 % 10 = 4
So 1472647-97-4 is a valid CAS Registry Number.

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1472647-97-4Relevant academic research and scientific papers

Cinchona-based squaramide-catalysed cascade aza-Michael-Michael addition: Enantioselective construction of functionalized spirooxindole tetrahydroquinolines

Yang, Wen,Du, Da-Ming

, p. 8842 - 8844 (2013/09/24)

An efficient enantioselective cascade aza-Michael-Michael addition reaction catalysed by a chiral bifunctional tertiary amine-squaramide catalyst has been developed. This cascade reaction proceeded well under mild conditions, furnishing highly functionalized spirooxindole tetrahydroquinolines with three contiguous stereocenters in excellent yields with excellent diastereoselectivities (>25:1 dr) and high enantioselectivities (up to 94% ee). The Royal Society of Chemistry 2013.

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