1111637-62-7

Basic information

• Product Name: BenzenesulfonaMide, N-(3,5-dibroMo-2-pyridinyl)-
• Synonyms: BenzenesulfonaMide, N-(3,5-dibroMo-2-pyridinyl)-;N-(3,5-dibroMopyridin-2-yl)benzenesulfonaMide
• CAS NO: 1111637-62-7
• Molecular Formula: C₁₁H₈Br₂N₂O₂S
• Molecular Weight: 392.06642
• Mol File: 1111637-62-7.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: BenzenesulfonaMide, N-(3,5-dibroMo-2-pyridinyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: BenzenesulfonaMide, N-(3,5-dibroMo-2-pyridinyl)-(1111637-62-7)
• EPA Substance Registry System: BenzenesulfonaMide, N-(3,5-dibroMo-2-pyridinyl)-(1111637-62-7)

Safety Data

• Hazardous Substances Data: 1111637-62-7(Hazardous Substances Data)

Upstream product

• 35486-42-1 2-amino-3,5-dibromopyridine 
• 98-09-9 benzenesulfonyl chloride 

Downstream Products

• 1111637-63-8 C₁₄H₁₂Br₂N₂O₂S 

Relevant articles and documents

Synthesis of Pyrrolo[2,3-d]pyrimidines by Copper-Mediated Carbomagnesiations of N-Sulfonyl Ynamides and Application to the Preparation of Rigidin A and a 7-Azaserotonin Derivative

The treatment of readily available N-alkynyl-5-iodo-6-sulfamido-pyrimidines with iPrMgCl?LiCl followed by a transmetalation with CuCN?2 LiCl produces, after intramolecular carbocupration, metalated pyrrolo[2,3-d]pyrimidines. Quenching of these pyrimidines with allylic halides or acid chlorides results in polyfunctional pyrrolo[2,3-d]pyrimidines. Further reaction with ICl and a Negishi cross-coupling, using PEPPSI-iPr as the catalyst, furnishes fully substituted N-heterocycles. A formal synthesis of the marine alkaloid rigidin A has been achieved as well as the preparation of a derivative of 7-azaserotonine, related to the natural hormone serotonin.