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1217436-37-7

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  • N-[(1S,2S)-2-Amino-1,2-diphenylethyl]-N'-[3,5-bis(trifluoromethyl)phenyl]thiourea

    Cas No: 1217436-37-7

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1217436-37-7 Usage

General Description

N-[(1S,2S)-2-amino-1,2-diphenylethyl]-N'-[3,5-bis(trifluoromethyl)phenyl]-thiourea is a chemical compound with a complex structure. It consists of an amino-diphenylethyl group linked to a thiourea molecule, with a trifluoromethyl-phenyl group attached. N-[(1S,2S)-2-aMino-1,2-diphenylethyl]-N'-[3,5-bis(trifluoroMethyl)phenyl]-Thiourea has potential applications in pharmaceutical research due to its structure, which may have biological activity or therapeutic potential. However, it is important to note that the toxicity and potential hazards of this compound are not well-documented, and caution should be exercised when handling or researching it. Further studies and research are needed to fully understand the properties and potential uses of N-[(1S,2S)-2-amino-1,2-diphenylethyl]-N'-[3,5-bis(trifluoromethyl)phenyl]-thiourea.

Check Digit Verification of cas no

The CAS Registry Mumber 1217436-37-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,4,3 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1217436-37:
(9*1)+(8*2)+(7*1)+(6*7)+(5*4)+(4*3)+(3*6)+(2*3)+(1*7)=137
137 % 10 = 7
So 1217436-37-7 is a valid CAS Registry Number.

1217436-37-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-((1S,2S)-2-amino-1,2-diphenylethyl)-3-(3,5-bis(trifluoromethyl)phenyl)thiourea

1.2 Other means of identification

Product number -
Other names 1-[(1S,2S)-2-amino-1,2-diphenylethyl]-3-[3,5-bis(trifluoromethyl)phenyl]thiourea

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

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More Details:1217436-37-7 SDS

1217436-37-7Relevant articles and documents

31P NMR Spectroscopically Quantified Hydrogen-Bonding Strength of Thioureas and Their Catalytic Activity in Diels-Alder Reactions

N?dling, Alexander R.,Jakab, Gergely,Schreiner, Peter R.,Hilt, Gerhard

supporting information, p. 6394 - 6398 (2016/02/18)

The hydrogen-bonding strength of a variety of commonly employed thiourea catalysts was quantified by using a trialkylphosphine oxide as a 31P NMR probe. Simple diarylthioureas and more complex bifunctional amine- and hydroxy-substituted thiourea derivatives were examined. Their catalytic activity was determined in a Diels-Alder reaction, and the obtained pseudo-first-order rate constants were correlated with the 31P NMR chemical shifts. A linear correlation between both variables was observed throughout the functionalized thioureas. The 31P NMR probe correlation fared better in comparison to a pK a correlation. Accordingly, the quantification presented herein by using a 31P NMR probe offers an elegant way to estimate the catalytic activity of thiourea catalysts in hydrogen-bond-activated reactions such as the Diels-Alder reaction. The correlation of 31P NMR shift values [Δδ(31P)] for the determination of hydrogen-bond strengths of thiourea derivatives with kinetic data [ln (k rel)]of thiourea-catalyzed Diels-Alder reactions is evaluated. A Hammett-type plot provides a more reliable correlation than the correlation of kinetic data with the pK a values of the thiourea derivatives.

Effective asymmetric Michael addition of acetone to nitroalkenes promoted by chiral proline amide-thiourea bifunctional catalysts

Wang, Qiao-Wei,Peng, Lin,Fu, Ji-Ya,Huang, Qing-Chun,Wang, Li-Xin,Xua, Xiaoying

experimental part, p. 340 - 351 (2010/08/04)

A series of secondary amine-thiourea catalysts 1a-1d derived from L-proline and chiral diamine were prepared and successfully applied to the Michael addition of acetone to trans-nitroalkenes in excellent yields (up to 99%) and enantioselectivities (44-91%

Effective construction of quaternary stereocenters by highly enantioselective α-amination of branched aldehydes

Fu, Ji-Ya,Xu, Xiao-Ying,Li, Yan-Chun,Huang, Qing-Chun,Wang, Li-Xin

supporting information; experimental part, p. 4524 - 4526 (2010/11/21)

A highly efficient enantioselective α-amination of branched aldehydes with azadicarboxylates promoted by chiral proline-derived amide thiourea bifunctional catalysts was developed for the first time, affording the adducts bearing quaternary stereogenic centers with excellent yields (up to 99%) and enantioselectivities (up to 97% ee).

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