Welcome to LookChem.com Sign In|Join Free
  • or
methyl N-[(4-methylphenyl)sulfonyl]phenylalaninate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42384-33-8

Post Buying Request

42384-33-8 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

42384-33-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42384-33-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,3,8 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 42384-33:
(7*4)+(6*2)+(5*3)+(4*8)+(3*4)+(2*3)+(1*3)=108
108 % 10 = 8
So 42384-33-8 is a valid CAS Registry Number.

42384-33-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 2-[(4-methylphenyl)sulfonylamino]-3-phenylpropanoate

1.2 Other means of identification

Product number -
Other names N-Ts-L-Phe-OMe

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:42384-33-8 SDS

42384-33-8Relevant academic research and scientific papers

Transition Metal-Free N-Arylation of Amino Acid Esters with Diaryliodonium Salts

Kervefors, Gabriella,Kersting, Leonard,Olofsson, Berit

supporting information, p. 5790 - 5795 (2021/03/08)

A transition metal-free approach for the N-arylation of amino acid derivatives has been developed. Key to this method is the use of unsymmetric diaryliodonium salts with anisyl ligands, which proved important to obtain high chemoselectivity and yields. The scope includes the transfer of both electron deficient, electron rich and sterically hindered aryl groups with a variety of different functional groups. Furthermore, a cyclic diaryliodonium salt was successfully employed in the arylation. The N-arylated products were obtained with retained enantiomeric excess.

Direct Intramolecular Aminoboration of Allenes

Yang, Chun-Hua,Han, Meng,Li, Wenyan,Zhu, Ningning,Sun, Zhenzhen,Wang, Junjie,Yang, Zhantao,Li, Yue-Ming

supporting information, p. 5090 - 5093 (2020/07/15)

Direct intramolecular aminoboration of sulfonamidoallenes was realized using BCl3 as a boron source. The reactions benefited from the interaction between BCl3 and sulfonamides and provided a variety of borylvinyl heterocycles in good isolated yields. When chiral substrates were involved in the reactions, high stereoselectivity was observed, as can be ascertained by single-crystal X-ray diffraction experiments. Derivatization of the thus-obtained borylvinyl compounds proceeded readily, and different functionalities could be obtained via oxidation, halogenation, and Suzuki coupling reactions.

Enantioselective vinylation of aldehydes with the vinyl Grignard reagent catalyzed by magnesium complex of chiral BINOLs

Wang, Pei,Ma, Guo-Rong,Yu, Sheng-Li,Da, Chao-Shan

, p. 79 - 86 (2018/12/13)

Enantioselective vinylation of aldehydes via direct catalytic asymmetric Grignard reaction of aldehdyes and the vinyl Grinard reagent is a long-standing challenge. This work demonstrated that the magnesium (S)-3,3′-dimethyl BINOLate enantioselectively catalyze the direct vinylation of aldehydes with the deactivated vinylmagnesium bromide by bis(2-[N,N′-dimethylamino]ethyl) ether (BDMAEE) in the addition of n-butylmagnesium chloride. The highest ee of 63% was achieved up to date.

Synthesis, Characterization, and Reactivity of an Ethynyl Benziodoxolone (EBX)-Acetonitrile Complex

Yudasaka, Masaharu,Shimbo, Daisuke,Maruyama, Toshifumi,Tada, Norihiro,Itoh, Akichika

, p. 1098 - 1102 (2019/05/16)

The synthesis of a crystalline ethynyl-1,2-benziodoxol-3(1H)-one (EBX)-acetonitrile complex is described. EBX has been widely used as an active species for a variety of reactions; however, its high instability has so far prevented its isolation. The EBX-acetonitrile is self-assembled into a double-layered honeycomb structure through weak hypervalent iodine secondary interactions and hydrogen bonding. The N-ethynylation of a variety of sulfonamides using the EBX-acetonitrile complex as a substrate under mild conditions is also described.

Preparation method of polysubstituted pyrrole compound

-

Paragraph 0059-0062, (2018/09/26)

The invention discloses a preparation method of a polysubstituted pyrrole compound. The preparation method comprises steps as follows: an alkyne enamine compound is subjected to a cyclization reactionunder the catalytic action of univalent gold, a product

General Strategy for Stereoselective Synthesis of β- N-Glycosyl Sulfonamides via Palladium-Catalyzed Glycosylation

Dai, Yuanwei,Zheng, Jianfeng,Zhang, Qiang

supporting information, p. 3923 - 3927 (2018/07/21)

A highly efficient and mild glycosylation reaction between 3,4-O-carbonate glycal and N-tosyl functionalized aliphatic and aromatic amines via palladium-catalyzed decarboxylative allylation is disclosed. A wide range of highly functionalized 2,3-unsaturat

Synthesis of Optically Active 2,3-Disubstituted Indoline -Derivatives through Cycloaddition Reactions between Benzynes and α,β-Unsaturated γ-Aminobutyronitriles

Ikawa, Takashi,Sumii, Yuta,Masuda, Shigeaki,Wang, Ding,Emi, Yuto,Takagi, Akira,Akai, Shuji

, p. 530 - 536 (2018/01/17)

We report a method for synthesizing optically active 2,3-disubstituted indolines by the cycloaddition reaction of benzynes with various 4-[(4-toluenesulfonyl)amino]-(E)-but-2-enenitriles, which are readily prepared from the corresponding l -amino acid der

An eco-friendly tandem tosylation/Ferrier N-glycosylation of amines catalyzed by Er(OTf)3 in 2-MeTHF

Nardi, Monica,Cano, Natividad Herrera,De Nino, Antonio,Di Gioia, Maria Luisa,Maiuolo, Loredana,Oliverio, Manuela,Santiago, Ana,Sorrentino, Diletta,Procopio, Antonio

supporting information, p. 1721 - 1726 (2017/04/13)

Er(OTf)3 in 2-MeTHF provides a new and eco-friendly process for Ferrier glycosylation of sulfonamides and amino acids with various N-nucleophiles. The stereoselective synthesis of 2,3-unsaturated-N-pseudoglycals was carried out with 3,4,6-tri-O-acetyl-D-glucal and different nucleophiles affording good results in a short time.

Synthesis of enantioenriched 1,2-trans-diamines using the borono-Mannich reaction with N-protected α-amino aldehydes

Norsikian, Stéphanie,Beretta, Margaux,Cannillo, Alexandre,Martin, Amélie,Retailleau, Pascal,Beau, Jean-Marie

supporting information, p. 9991 - 9994 (2015/06/22)

The three-component Petasis borono-Mannich reaction starting with easily accessible N-protected α-amino aldehydes produces efficiently and diastereoselectively 1,2-trans-diamines with an enantiomeric excess of up to 98%.

Aqueous MW eco-friendly protocol for amino group protection

Nardi,Cano, N. Herrera,Costanzo,Oliverio,Sindona,Procopio

, p. 18751 - 18760 (2015/06/15)

In this paper a new catalyst-free and on-water method for protection of amines and amino acids with di-tert-butyl dicarbonate, 9-fluorenylmethoxycarbonyl chloride, acetyl chloride and tosyl chloride is presented. The protection can be realized in a few minutes under microwave-assistance. The reaction proved to be chemoselective in presence of ambident nucleophiles and water solution of di-tert-butyl carboxylic acid or chloride acid are the only wastes produced.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 42384-33-8