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147169-19-5

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147169-19-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147169-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,1,6 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 147169-19:
(8*1)+(7*4)+(6*7)+(5*1)+(4*6)+(3*9)+(2*1)+(1*9)=145
145 % 10 = 5
So 147169-19-5 is a valid CAS Registry Number.

147169-19-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name benzyl N-[1-((p-methylphenyl)sulfonyl)-cyclohexylmethyl]carbamate

1.2 Other means of identification

Product number -
Other names benzyl (cyclohexyl(tosyl)methyl)carbamate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:147169-19-5 SDS

147169-19-5Relevant articles and documents

Leaving group and regioselectivity switches in the aminoalkylation reaction of indoles and related heterocycles with α-amido sulfones

Blay, Gonzalo,Giron, Rosa M.,Montesinos-Magraner, Marc,Pedro, Jose R.

supporting information, p. 3885 - 3895 (2013/07/19)

The regioselective aminoalkylation of indoles and related heterocycles with α-amido sulfones under basic conditions has been studied. The reaction that employed the MeMgBr/MgBr2 system provided high yields of 3-(1-carbamoylalkyl)indoles. On the other hand, the reaction that used Cs 2CO3 afforded 1-(1-carbamoylalkyl)indoles exclusively in high yields. The first reaction constitutes a switch of the leaving group of the α-amido sulfone in comparison to previously reported reactions between indoles and α-amido sulfones, which provided 3-(1-arylsulfonylalkyl) indoles. The second reaction constitutes a switch in the regioselectivity. The extensions of these C- and N-aminoalkylations starting from pyrroles and 7-azaindole have also been studied. Structurally diverse aminoalkylated indoles, pyrroles, and 7-azaindoles were obtained with excellent yield in most of the cases. The regioselective aminoalkylation of indoles and heterocycles with α-amido sulfones under basic conditions is described. The reaction with MeMgBr/MgBr2 gives 3-(1-carbamoylalkyl)indoles, whereas employing Cs2CO3 yields 1-(1-carbamoylalkyl)indoles. The first case presents a switch of the leaving group of the α-amido sulfone, whereas the second demonstrates a switch in the regioselectivity. Copyright

A mild and efficient catalytic mannich-type reaction as a simple access to N -benzyloxycarbonyl -amino ketones

Das, Biswanath,Reddy, Gandolla Chinna,Balasubramanyam, Penagaluri,Veeranjaneyulu, Boyapati

scheme or table, p. 2057 - 2062 (2010/08/13)

N-Benzyloxycarbonylamino sulfones react with aromatic ketones in the presence of catalytic amount of boron trifluoride-diethyl ether at room temperature to afford the corresponding protected β-amino ketones in high yields (71-87%). Georg Thieme Verlag Stu

InBr3: A versatile catalyst for the different types of Friedel-Crafts reactions

Thirupathi, Ponnaboina,Sung, Soo Kim

supporting information; experimental part, p. 7755 - 7761 (2009/12/27)

(Chemical Equation Presented) Mild and efficient InBr3-catalyzed Friedel-Crafts alkylation of heteroaromatic or electron-rich aromatic compounds with α-amido sulfones at room temperature in CH2Cl2 has been developed. The p

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