Highly branched carbonic-phosphoric and carbonic-carboxylic anhydrides. The NMR methyl splitting in 2, 4-dimethyl-3-pentyl derivatives

AW Friederang, DS Tarbell, S Ebine

Index: Friederang,A.W. et al. Journal of Organic Chemistry, 1969 , vol. 34, # 12 p. 3825 - 3828

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Citation Number: 4

Abstract

Highly branched carbonic-carboxylic anhydrides (1) have been prepared from 2, 4-dimethyl- 3-pentanol and 2, 3, 4-trimethyl-3-pentanol. Both give p-nitrobenzanilide with aniline. The corresponding carbonicphosphoric anhydrides give urethans with amines. Thiolcarbonic- phosphoric anhydrides (7) have been prepared from t-butyl mercaptan and 2, 4-dimethyl-3- pentanethiol (for which a suitable synthesis has been developed); these anhydrides ...