51694-12-3

Basic information

• Product Name: 1-iodo-4-selenocyanatobenzene
• Synonyms: 1-iodo-4-selenocyanatobenzene
• CAS NO: 51694-12-3
• Molecular Weight: 307.98
• Mol File: 51694-12-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1-iodo-4-selenocyanatobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-iodo-4-selenocyanatobenzene(51694-12-3)
• EPA Substance Registry System: 1-iodo-4-selenocyanatobenzene(51694-12-3)

Safety Data

• Hazardous Substances Data: 51694-12-3(Hazardous Substances Data)

Upstream product

• 3425-46-5 potassium selenocyanate 
• 144930-55-2 (4-iodophenyl)(phenyl)iodonium trifluoromethanesulfonate 
• 7677-24-9 trimethylsilyl cyanide 
• 5122-99-6 4-iodophenylboronic acid 
• 540-37-4 p-aminoiodobenzene 

Downstream Products

• 5173-04-6 1-iodo-4-[(trifluoromethyl)selanyl]benzene 

Relevant articles and documents

Synthesis of Thio-/Selenopyrrolines via SnCl4-Catalyzed (3+2)-Cycloadditions of Donor-Acceptor Cyclopropanes with Thio-/Selenocyanates

A straightforward protocol has been developed to access thio-/selenopyrrolines through a (3+2)-cycloaddition of aryl thio-/selenocyanates with donor-acceptor cyclopropanes (DACs) in the presence of SnCl4 as a Lewis acid catalyst. Further, good chemoselectivity was observed when DACs were treated with 3-cyano phenyl thiocyanate. These results suggest that thiocyanate is more reactive than nitrile moiety in such (3+2)-cycloaddition reactions.

Preparation method of arylselenocyanate compound

The invention discloses a simple and convenient method for synthesizing arylselenocyanate through reaction of three components, namely arylboronic acid, selenium powder and TMSCN under the conditionsof no metal and no additive. The preparation method has the advantages of no metal participation, no additive promotion, wide substrate range and good functional group compatibility, and provides an efficient and green way for the preparation of various aryl selenocyanates in a highly simple manner.