Welcome to LookChem.com Sign In|Join Free

CAS

  • or

18152-60-8

Post Buying Request

18152-60-8 Suppliers

Recommended suppliersmore

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

18152-60-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18152-60-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,5 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 18152-60:
(7*1)+(6*8)+(5*1)+(4*5)+(3*2)+(2*6)+(1*0)=98
98 % 10 = 8
So 18152-60-8 is a valid CAS Registry Number.

18152-60-8Downstream Products

18152-60-8Relevant articles and documents

-

Julian et al.

, p. 1797,1800 (1934)

-

Cobalt-Catalyzed 1,4-Aryl Migration/Desulfonylation Cascade: Synthesis of α-Aryl Amides

Gillaizeau-Simonian, Nicolas,Barde, Etienne,Guérinot, Amandine,Cossy, Janine

, p. 4004 - 4008 (2021/02/11)

A cobalt-catalyzed 1,4-aryl migration/disulfonylation cascade applied to α-bromo N-sulfonyl amides was developed. The reaction was highly chemoselective, allowing the preparation of α-aryl amides possessing a variety of functional groups. The method was used as the key step to synthesize an alkaloid, (±)-deoxyeseroline. Mechanistic investigations suggest a radical process.

Exploration of the interrupted Fischer indolization reaction

Schammel, Alex W.,Boal, Ben W.,Zu, Liansuo,Mesganaw, Tehetena,Garg, Neil K.

supporting information; experimental part, p. 4687 - 4695 (2010/08/06)

A convergent method to access the fused indoline ring system present in a multitude of bioactive molecules has been developed. The strategy involves the condensation of hydrazines with latent aldehydes to ultimately deliver indoline-containing products by way of an interrupted Fischer indolization sequence. The method is convergent, mild, operationally simple, broad in scope, and can be used to access enantioenriched products. In addition, our approach is amenable to the synthesis of furoindoline and pyrrolidinoindoline natural products as demonstrated by the concise formal total syntheses of physovenine and debromoflustramine B. The strategy will likely enable the synthesis of more complex targets such as the communesin alkaloids.

Intramolecular cyanoamidation of unsaturated cyanoformamides catalyzed by palladium: an efficient synthesis of multi-functionalized lactams

Kobayashi, Yusuke,Kamisaki, Haruhi,Takeda, Hiroshi,Yasui, Yoshizumi,Yanada, Reiko,Takemoto, Yoshiji

, p. 2978 - 2989 (2007/10/03)

The Pd(0)-catalyzed intramolecular cyanoamidation of several unsaturated cyanoformamides with alkenyl, allenyl, and alkynyl groups was investigated. In the cases of alkynyl and 1,1-disubstituted alkenyl cyanoformamides, the Pd(0)-catalyzed C-CN activation and subsequent insertion reaction proceeded smoothly and gave the corresponding lactams bearing a cyano group at the β-position in good yields. The mechanism of the reaction was also discussed.

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

What can I do for you?
Get Best Price

Get Best Price for 18152-60-8