Investigations in the Acetylene Series. I. The Reactions of 3-Methyl-1-butyn-3-ol with Phosphorus Trichloride and of 3-Methyl-3-buten-1-yne with Hydrochloric Acid

ED Bergmann, D Herrman

Index: Bergmann; Herrman Journal of the American Chemical Society, 1951 , vol. 73, p. 4013

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Citation Number: 11

Abstract

4-Methyl44 5, 6, 7, I-tetrahydro-p-naphthacy1)-morpho-Mum Iodide.-5, 6, 7, S-Tetrahydro-p- naphthacyl bromide was prepared in 43% yield by dropwise addition of a mixture of 204 g. of bromoacetyl bromide (1.01 moles) and 120 g. of tetralin (0.91 mole) in 600 ml. of carbon disulfide to 150 g. of aluminum chloride (1.13 moles) in 1200 ml. of carbon disulfide at 0-IO', stirring 2 hours, and decomposing with ice and dilute hydrochloric acid, mp 69'after ...