217317-84-5Relevant articles and documents
Selective reaction of π-allyl(alkyloxy)palladium(II) complexes toward β-decarbopalladation, β-dehydropalladation, and reductive elimination
Harayama, Hiroto,Kimura, Masanari,Tanaka, Shuji,Tamara, Yoshinao
, p. 8475 - 8478 (1998)
Depending on the kind of R1 and R2, cyclic carbonates 1, in the presence of 10 mol% of Pd(PPh3)4 and 10 equiv of paraformaldehyde, selectively undergo three types of reaction: 1 (R1, R2 ≠ H) give dienes 3 exclusively; 1 (R1 = R2 = H and R1 ≠H, R2 = H) furnish 6-vinyl-1,3- dioxanes 5 exclusively, while 1 (R1 = H, R2 ≠ H) give rise to 4-pentenyl formates 4 selectively (together with 3 as the minor products).
