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377776-09-5

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377776-09-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 377776-09-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,7,7,7 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 377776-09:
(8*3)+(7*7)+(6*7)+(5*7)+(4*7)+(3*6)+(2*0)+(1*9)=205
205 % 10 = 5
So 377776-09-5 is a valid CAS Registry Number.

377776-09-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-naphthalen-2-ylcyclohexan-1-ol

1.2 Other means of identification

Product number -
Other names Cyclohexanol,2-(2-naphthalenyl)

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:377776-09-5 SDS

377776-09-5Relevant articles and documents

Method for preparing alcohol through reaction of Suzuki no exogenous alkali (by machine translation)

-

Paragraph 0022-0026; 0042-0044, (2020/02/14)

The method for synthesizing the alcohol compound by. using the method disclosed by the invention for preparing .the alcohol compound by adopting the method Suzuki disclosed by the invention has the advantages that the reaction system, is convenient and convenient, to prepare, and the reaction system is convenient to prepare . Suzuki. (by machine translation)

Enantioselective protonation of silyl enol ethers and ketene disilyl acetals with Lewis acid-assisted chiral Bronsted acids: Reaction scope and mechanistic insights

Nakamura, Shingo,Kaneeda, Masanobu,Ishihara, Kazuaki,Yamamoto, Hisashi

, p. 8120 - 8130 (2007/10/03)

Enantioselective protonation is a potent and efficient way to construct chiral carbons. Here we report details of the reaction using Lewis acid-assisted chiral Bronsted acids (chiral LBAs). The 1:1 coordinate complex of tin tetrachloride and optically active binaphthol ((R)- or (S)-BINOL) can directly protonate various silyl enol ethers and ketene disilyl acetals to give the corresponding α-aryl ketones and α-arylcarboxylic acids, respectively, with high enantiomeric excesses (up to 98% ee). A catalytic version of enantioselective protonation has also been achieved using stoichiometric amounts of 2,6-dimethylphenol and catalytic amounts of monomethyl ether of optically active BINOL in the presence of tin tetrachloride. This protonation is also effective for producing α-halocarbonyl compounds (up to 91% ee). DFT calculations on the B3LYP/LANL2DZ level show that the conformational structure of the chiral LBA and the orientation of activated proton on (R)-BINOLs are important for understanding the absolute stereochemistry of the products.

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