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4-(propan-2-yloxy)butan-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40091-57-4

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40091-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40091-57-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,9 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 40091-57:
(7*4)+(6*0)+(5*0)+(4*9)+(3*1)+(2*5)+(1*7)=84
84 % 10 = 4
So 40091-57-4 is a valid CAS Registry Number.

40091-57-4Downstream Products

40091-57-4Relevant academic research and scientific papers

A formal anti-Markovnikov hydroalkoxylation of allylic alcohols with a ruthenium catalyst

Nakamura, Yushi,Ohta, Tetsuo,Oe, Yohei

supporting information, p. 288 - 291 (2018/02/14)

Hydroalkoxylation of C-C double bonds was achieved through the use of a ruthenium catalyst. The reaction of allylic alcohols with nucleophilic alcohols was carried out in the presence of a ruthenium catalyst prepared by RuClH(CO)(PPh3)3 and 2,6-bis(n-butyliminomethyl)-4-(piperidin-1-yl)pyridine under mild reaction conditions to afford the corresponding γ-alkoxypropanols in good yield.

Optically active secondary alcohol and process for the production thereof

-

, (2008/06/13)

An R-configuration or S-configuration optically active secondary alcohol of the general formula (1), CH3C*H(OH)(CH2)mOCH(CnH2n+1)2??(1) wherein C* is an asymmetric carbon atom, m is an integer of 1 to 3, and n is an integer of 1 to 3, and a process for the production thereof, comprising optical resolution of a corresponding racemic alcohol by asymmetric trans-esterification, specifically using a lipase derived fromCandida antarciamicroorganism. The present invention can provide the novel optically active secondary alcohol having a methyl group on an asymmetric carbon and an alkoxy terminal having branched alkyl chains formed of the same numbers of carbon atoms, and an economical and simple process for the production thereof.

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