Tetrahedron Letters p. 7051 - 7053 (1999)
Update date:2022-08-10
Topics:
Wang, Gan
Wang, Ying
Arcari, Joel T.
Howell, Amy R.
Rheingold, Arnold L.
Concolino, Thomas
The preparation of 1-iodomethyl-3,4-diphenyl-2,6- dioxabicyclo[2.2.0]hexane (12) is described. This represents the first reported example of a [2.2.0] fused ketal. The key step involved the iodoetherification of a 2-methyleneoxetane 11 containing a pendan
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