
Chemistry Letters p. 65 - 68 (1985)
Update date:2022-08-04
Topics:
Isobe, Masayoshi
The denitrosation of 3-t-butyl-1-methyl-1-nitrosothiourea (1) was retarded by β-, and γ-cyclodextrins (CDs) at pH 4.70.Decomposition of 1 in the presence of β-CD produced selectively 3-t-butyl-1-methylthiourea (1a), which was remarkably different from the product ratio in the absence of β-CD.These results may be caused by both the protective and the microsolvent effect of β-CD.
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