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N-(o-nitrobenzenesulfonyl)-L-phenylglycine methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

283611-27-8

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283611-27-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 283611-27-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,3,6,1 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 283611-27:
(8*2)+(7*8)+(6*3)+(5*6)+(4*1)+(3*1)+(2*2)+(1*7)=138
138 % 10 = 8
So 283611-27-8 is a valid CAS Registry Number.

283611-27-8Relevant articles and documents

N-monoalkylation of α-amino acid esters under solid-liquid PTC conditions

Albanese, Domenico,Landini, Dario,Lupi, Vittoria,Penso, Michele

, p. 1443 - 1449 (2000)

N-(2-Nitrophenylsulfonyl)- (o-NBS-AA-OMe, 4) and N-(4- Nitrophenylsulfonyl)-α-amino acid methyl esters (p-NBSAA-OMe, 5) were N- alkylated with a variety of alkyl halides 6 under solid-liquid phase-transfer catalysis (SL-PTC) conditions, affording the alkylated products o-NBS-N-R2- AA-OMe 7 and p-NBS-N-R2-AA-OMe 8 in excellent yields without any detectable racemization.

Enantioselective amination of silylketene acetals with (N-arylsulfonylimino)phenyliodinanes catalyzed by chiral dirhodium(II) carboxylates: asymmetric synthesis of phenylglycine derivatives

Tanaka, Masahiko,Kurosaki, Yasunobu,Washio, Takuya,Anada, Masahiro,Hashimoto, Shunichi

, p. 8799 - 8802 (2008/03/18)

The first catalytic enantioselective amination of silylketene acetals with (N-arylsulfonylimino)phenyliodinanes is described. The reaction of silylketene acetals derived from methyl phenylacetates with [N-(2-nitrophenylsulfonyl)imino]phenyliodinane (NsN =

Convenient synthesis of N-methylamino acids compatible with Fmoc solid-phase peptide synthesis

Biron, Eric,Kessler, Horst

, p. 5183 - 5189 (2007/10/03)

Nα-Methylamino acid containing peptides exhibit interesting therapeutic profiles and are increasingly recognized as potentially useful therapeutics. Unfortunately, their synthesis is hampered by the high price and unavaibility of many Nα/

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