Cas 135455-41-3,(2S,3S)-2,5-Bis-(2-benzenesulfinyl-ethyl)-3-[(E)-(R)-3-(diphenyl-phosphinoyl)-1-methyl-allyl]-2-methyl-cyclopentanone

135455-41-3

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Basic information

Product Name: (2S,3S)-2,5-Bis-(2-benzenesulfinyl-ethyl)-3-[(E)-(R)-3-(diphenyl-phosphinoyl)-1-methyl-allyl]-2-methyl-cyclopentanone
Synonyms: (2S,3S)-2,5-Bis-(2-benzenesulfinyl-ethyl)-3-[(E)-(R)-3-(diphenyl-phosphinoyl)-1-methyl-allyl]-2-methyl-cyclopentanone
CAS NO:135455-41-3
Molecular Formula:
Molecular Weight: 656.847
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: (2S,3S)-2,5-Bis-(2-benzenesulfinyl-ethyl)-3-[(E)-(R)-3-(diphenyl-phosphinoyl)-1-methyl-allyl]-2-methyl-cyclopentanone(CAS DataBase Reference)
NIST Chemistry Reference: (2S,3S)-2,5-Bis-(2-benzenesulfinyl-ethyl)-3-[(E)-(R)-3-(diphenyl-phosphinoyl)-1-methyl-allyl]-2-methyl-cyclopentanone(135455-41-3)
EPA Substance Registry System: (2S,3S)-2,5-Bis-(2-benzenesulfinyl-ethyl)-3-[(E)-(R)-3-(diphenyl-phosphinoyl)-1-methyl-allyl]-2-methyl-cyclopentanone(135455-41-3)

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: 135455-41-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 135455-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,4,5 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 135455-41:
(8*1)+(7*3)+(6*5)+(5*4)+(4*5)+(3*5)+(2*4)+(1*1)=123
123 % 10 = 3
So 135455-41-3 is a valid CAS Registry Number.

135455-41-3Upstream product

135455-41-3Downstream Products

135455-43-5 (1'RS,2RS,2'E,3SR,5RS/SR)-2-Methyl-3-<1'-methyl-3'-(diphenylphosphinoyl)prop-2'-enyl>-2,5-bis<2''-(phenylsulfonyl)ethyl>cyclopentan-1-one

135455-41-3Relevant academic research and scientific papers

Novel Formation of Isomeric Bicycloheptan-1-ols from Phenyl Vinyl Sulfoxide and the Cyclopentanone Lithium Enolate Generated by Conjugate Addition of Lithiated (E)-But-2-enyldiphenylphosphine Oxide to 2-Methylcyclopent-2-enone

Haynes, Richard K.,Loughlin, Wendy A.,Hambley, Trevor W.

, p. 5785 - 5790 (2007/10/02)

Whereas the title enolate 2 in THF reacts at -10 deg C with 2 equiv of phenyl vinyl sulfone to provide the hydrindanol 9 (9percent), it reacts with 1 equiv of phenyl vinyl sulfoxide to give 7-(phenylsulfinyl)bicycloheptan-1-ol sulfoxides 11 and 12

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