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butyl (2S)-2-[((1S)-1-phenylethyl)amino]-pent-4-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99935-48-5

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99935-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99935-48-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,9,3 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99935-48:
(7*9)+(6*9)+(5*9)+(4*3)+(3*5)+(2*4)+(1*8)=205
205 % 10 = 5
So 99935-48-5 is a valid CAS Registry Number.

99935-48-5Downstream Products

99935-48-5Relevant academic research and scientific papers

Remote stereocontrol in reactions between 4- and 5-alkoxyalk-2- enylstannanes and 1-alkoxycarbonylimines and analogues: Stereoselective approaches to novel α-amino acids

Hallett, David J.,Tanikkul, Nongluk,Thomas, Eric J.

supporting information; experimental part, p. 6130 - 6158 (2012/09/05)

Reactions of the allyltin trichloride 45 generated from (4S)-4-benzyloxypent-2-enyl(tributyl)stannane 1 with imines prepared from glyoxylates proceed with useful levels of 1,5-stereocontrol in favour of (4E)-2,6-anti-2-(alkylamino)-6-benzyloxyhept-4-enoat

Very High 1,2- and 1,3-Asymmetric Induction in the Reactions of Allylic Boron Compounds with Chiral Imines

Yamamoto, Yoshinori,Nishii, Shinji,Maruyama, Kazuhiro,Komatsu, Toshiaki,Ito, Wataru

, p. 7778 - 7786 (2007/10/02)

The reaction of allyl-9-borabicyclononane (allyl-9-BBN) with chiral imines 3 produced the Cram isomer 4 either exclusively or very predominantly.The very high 1,2-asymmetric induction is explained by a six-membered chairlike transition state, in wh

Enantio- and Diastereo-selective Synthesis of Amino Acids via the Reaction of Allylic Boron Compounds with α-Imino-esters

Yamamoto, Yoshinori,Ito, Wataru,Maruyama, Kazuhiro

, p. 1131 - 1132 (2007/10/02)

Very high enantio- and diastereo-selective syntheses of certain amino acids may be realized through the reaction of 9-allyl- and 9-but-2-enyl-9-borabicyclononane with α-imino-esters.

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