Welcome to LookChem.com Sign In|Join Free
  • or
(2'S)-<1-(3-Phenyl-1,2,4-oxadiazol-5-ylmethyl)pyrrolidin-2'-yl>methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

170305-65-4

Post Buying Request

170305-65-4 Suppliers

Recommended suppliers

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

170305-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 170305-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,3,0 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 170305-65:
(8*1)+(7*7)+(6*0)+(5*3)+(4*0)+(3*5)+(2*6)+(1*5)=104
104 % 10 = 4
So 170305-65-4 is a valid CAS Registry Number.

170305-65-4Relevant academic research and scientific papers

Diastereoselective Side-Chain Alkylation of (Prolinolylmethyl)oxazoles and -oxadiazoles

Pohl, Martin,Thieme, Marion,Jones, Peter G.,Liebscher, Juergen

, p. 1539 - 1546 (2007/10/02)

Diastereoselective alkylation of the α-position of (S)-(prolinolylmethyl)oxazoles and -oxadiazoles 1 leading to side-chain modified products 2 and 3 was achieved by reaction with LDA and alkylating agents or aldehydes.The products 2 and 3 are precursors of non-natural chiral α-amino acids.The influence of substituents, reagents, and reaction conditions on the diastereoselectivity of the alkylation was investigated.A model was proposed explaining the stereochemical outcome of the reaction.Corresponding α-acylation of prolinolylmethyl heterocycles 1 with chloroformates affording chiral α-amino esters 4 were not stereoselective. - Key words: Asymmetric synthesis / Oxadiazoles / Oxazoles / Proline derivatives

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 170305-65-4