Riemschneider thiocarbamate synthesis

Riemschneider thiocarbamate synthesis

The Riemschneider thiocarbamate synthesis produces aromatic thiocarbamates starting with the corresponding aromatic thiocyanate. [cite journal
title = Die Schmelzpunkte primärer Monothiocarbamidsäure-S-n-alkyl-ester Thiocarbamate. VI. Mitteilung
author = Randolph Riemschneider, G. Orlick
journal = Angewandte Chemie
volume = 64
issue = 15
pages = 429
year = 1952
url =
doi = 10.1002/ange.19520641506 ] [cite journal
title = Thiocarbamates. III.1 Aryl Thiocarbamates from Aryl Thiocyanates
author = R. Riemschneider, F. Wojahn, and G. Orlick
journal = Journal of the American Chemical Society
volume = 73
issue = 12
pages = 5905 - 5907
year = 1951
url =
doi = 10.1021/ja01156a552 ]

The thiocyanate is treated with sulfuric acid and then hydrolyzed with ice water. ["Merck Index of Chemicals and Drugs, 9th ed." Organic name reactions section]

The reaction was discovered by the German chemist Randolph Riemschneider.

References


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