296777-70-3Relevant academic research and scientific papers
Novel synthetic method for N-allylcarbamates from allyl ethers using chlorosulfonyl isocyanate
Kim, Ji Deuk,Lee, Min Hee,Lee, Min Jung,Jung, Young Hoon
, p. 5073 - 5076 (2000)
Various allyl ethers were converted into the corresponding N- allylcarbamates using chlorosulfonyl isocyanate (CSI) via the stable allylic carbocation rather than β-lactam through [2+2] cycloaddition. The reaction of cinnamyl methyl ether with CSI afforded only methyl N-cinnamylcarbamate at 0°C, but at 20°C, it produced a mixture of methyl N-cinnamylcarbamate and methyl N-(l-phenylprop-2-enyl)carbamate in a 2.7:1 ratio. (C) 2000 Elsevier Science Ltd.
