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52922-10-8

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52922-10-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52922-10-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,9,2 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 52922-10:
(7*5)+(6*2)+(5*9)+(4*2)+(3*2)+(2*1)+(1*0)=108
108 % 10 = 8
So 52922-10-8 is a valid CAS Registry Number.

52922-10-8Relevant articles and documents

Chiral bronsted acid-catalyzed allylboration of aldehydes

Jain, Pankaj,Antilla, Jon C.

, p. 11884 - 11886 (2010)

The catalytic enantioselective allylation of aldehydes is a long-standing problem of considerable interest to the chemical community. We disclose a new high-yielding and highly enantioselective chiral Bronsted acid-catalyzed allylboration of aldehydes. Th

Enhancement of threo-Selectivity in the Reaction of But-2-enyl-lithium with Aldehydes via Allylic Boronate Complexes

Yamamoto, Yoshinori,Yatagai, Hidetaka,Maruyama, Kazuhiro

, p. 1072 - 1073 (1980)

The threo-selectivity of the reaction of but-2-enyl-lithium with aldehydes in the presence of certain trialkylboranes is enhanced; the corresponding allylic boronate complexes are presumably involved as intermediates.

Kinetic Resolution of α-Silyl-Substituted Allylboronate Esters via Chemo- and Stereoselective Allylboration of Aldehydes

Park, Jinyoung,Jung, Yongsuk,Kim, Jeongho,Lee, Eunsung,Lee, Sarah Yunmi,Cho, Seung Hwan

supporting information, p. 2371 - 2376 (2020/12/01)

We describe the kinetic resolution of α-silyl-substituted allylboronate esters via chiral phosphoric acid-catalyzed chemo-, diastereo- and enantioselective allylboration of aldehydes. This process provides two synthetically versatile enantioenriched compo

Photoredox Ni-Catalyzed Branch-Selective Reductive Coupling of Aldehydes with 1,3-Dienes

Chen, Jie,Gu, Zheng-Yang,Li, Wen-Duo,Li, Yan-Lin,Xia, Ji-Bao

, p. 1528 - 1534 (2020/02/04)

We report here a Ni-catalyzed reductive coupling of aldehydes with widely available 1,3-dienes under visible-light photoredox dual catalysis. The homoallyic alcohols are obtained in broad scope with complete branched regioselectivity. Hantzsch ester is used as the hydrogen radical source to oxidize low-valent nickel salt affording Ni-H species. Preliminary mechanistic studies indicate a successive single-electron transfer (SET) pathway and the generation of a key π-allylnickel intermediate via Ni-H insertion of 1,3-diene in this synergistic catalytic process.

A Novel Synthesis of (E)-2-Alkenylborane from Chiral Borane and Diazoalkene: Asymmetric Alkenylboration of Aldehydes

Pak, Gyungah,Kim, Jimin

supporting information, p. 1154 - 1155 (2019/12/03)

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