Cas 1068162-63-9,{2-[4-acetyl-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrol-3-yl]-1-methylpropenyl}phosphonic acid diethyl ester

1068162-63-9

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Basic information

Product Name: {2-[4-acetyl-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrol-3-yl]-1-methylpropenyl}phosphonic acid diethyl ester
Synonyms:
CAS NO:1068162-63-9
Molecular Formula:
Molecular Weight: 455.512
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-[4-acetyl-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrol-3-yl]-1-methylpropenyl}phosphonic acid diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: {2-[4-acetyl-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrol-3-yl]-1-methylpropenyl}phosphonic acid diethyl ester(1068162-63-9)
EPA Substance Registry System: {2-[4-acetyl-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrol-3-yl]-1-methylpropenyl}phosphonic acid diethyl ester(1068162-63-9)

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: 1068162-63-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1068162-63-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,8,1,6 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1068162-63:
(9*1)+(8*0)+(7*6)+(6*8)+(5*1)+(4*6)+(3*2)+(2*6)+(1*3)=149
149 % 10 = 9
So 1068162-63-9 is a valid CAS Registry Number.

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1068162-63-9Relevant academic research and scientific papers

Use of acyl phosphonates as a coupling partner for rhodium-catalyzed [2+2+2] cycloaddition: Unexpected dependence of the reactivity on structures of α,ω-diynes

Tanaka, Ken,Tanaka, Rie,Nishida, Goushi,Hirano, Masao

, p. 2017 - 2022 (2008)

A cationic rhodium(I)-H8-BINAP complex catalyzes a [2+2+2] cycloaddition of 1,6- and 1,7-diynes with acyl phosphonates in high yields with high regioselectivity. Interestingly, the reactivity of α,ω-diynes toward acyl phosphonates is highly dependent on their own structures.

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