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14366-91-7

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14366-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14366-91-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,6 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14366-91:
(7*1)+(6*4)+(5*3)+(4*6)+(3*6)+(2*9)+(1*1)=107
107 % 10 = 7
So 14366-91-7 is a valid CAS Registry Number.

14366-91-7Relevant articles and documents

Confinement-Controlled, Eithersyn- oranti-Selective Catalytic Asymmetric Mukaiyama Aldolizations of Propionaldehyde Enolsilanes

Amatov, Tynchtyk,Tsuji, Nobuya,Maji, Rajat,Schreyer, Lucas,Zhou, Hui,Leutzsch, Markus,List, Benjamin

, p. 14475 - 14481 (2021/09/13)

Protected aldols (i.e., true aldols derived from aldehydes) with eithersyn- oranti- stereochemistry are versatile intermediates in many oligopropionate syntheses. Traditional stereoselective approaches to such aldols typically require several nonstrategic

Synthesis of Ynolates via Double Deprotonation of Nonbrominated Esters

Sun, Jun,Yoshiiwa, Toshiya,Iwata, Takayuki,Shindo, Mitsuru

supporting information, p. 6585 - 6588 (2019/09/30)

Herein, we report a double deprotonation method used for the preparation of ynolates starting from nonbrominated 2,6-di-tert-butylphenyl esters. The current method is superior to the previously described double lithium/halogen exchange approach because easily accessible starting materials are used. This method will be especially useful for preparation of ynolates bearing functional groups in organic synthesis.

SN2 Reactions at Tertiary Carbon Centers in Epoxides

Zhang, Yong-Qiang,Poppel, Christina,Panfilova, Anastasia,Bohle, Fabian,Grimme, Stefan,Gans?uer, Andreas

supporting information, p. 9719 - 9722 (2017/08/08)

Described herein is a novel concept for SN2 reactions at tertiary carbon centers in epoxides without activation of the leaving group. Quantum chemical calculations show why SN2 reactions at tertiary carbon centers are proceeding in these systems. The reaction allows flexible synthesis of 1,3-diol building blocks for natural product synthesis with excellent control of the relative and absolute configurations.

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