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7300-27-8

P-AZIDOPHENYL SULFONE synthesis

1synthesis methods
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Yield:7300-27-8 96%

Reaction Conditions:

Stage #1: 4,4'-diaminodiphenyl sulphonewith 1-methyl-2-oxopyrrolidinium hydrogen sulfate in water monomer at 20; for 0.0166667 h;Grinding;
Stage #2: with NaNO2 in water monomer at 20;Grinding;
Stage #3: with Caswell No. 744A in water monomer at 20;Grinding;

References:

Hajipour, Abdol Reza;Mohammadsaleh, Fatemeh [Organic Preparations and Procedures International,2011,vol. 43,# 5,p. 451 - 455] Location in patent:experimental part

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