
Synthesis p. 630 - 632 (1995)
Update date:2022-08-04
Topics:
Deshpande
Baker
A stereoselective synthesis of the chiral 2,3-dimethylchroman-4-ol ring of the calophyllum coumarins is described. The chiral centers at C-3 and C-4 (chroman numbering) were introduced using (Z)-crotyldiisopinocampheylborane, and the chiral center at C-2
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(1997)Doi:10.1248/cpb.42.1850
(1994)Doi:10.1016/0022-328X(94)05312-Y
(1995)Doi:10.1021/ja01308a039
(1935)