1310822-47-9

Upstream product

• 1310822-42-4 (1S,2S)-2-methyl-2-(1-methylethenyl)cyclopropanecarboxylic acid 
• 1310822-43-5 (1S,2S)-N-methoxy-N,2-dimethyl-2-(1-methylethenyl)cyclopropanecarboxamide 
• 1310822-44-6 1-[(1S,2S)-2-methyl-2-(1-methylethenyl)-cyclopropyl]ethanone 
• 21304-34-7 trans-ethyl 2-methyl-2-(prop-1-en-2-yl)cyclopropanecarboxylate 
• 513-81-5 2,3-dimethyl-buta-1,3-diene 

Relevant academic research and scientific papers

Unexpected cycloisomerizations of nonclassical carbocation intermediates in gold(I)-catalyzed homo-rautenstrauch cyclizations

An unexpected gold(I)-catalyzed homo-Rautenstrauch rearrangement of 1-cyclopropyl propargylic esters to cyclohexenones is disclosed. This rearrangement represents new evidence for the recently discussed gold-stabilized nonclassical carbocation character of intermediates in gold catalysis. A mechanistic study proved partial chirality transfer from optically active propargyl acetates.