+++thanks_2 articles from tetlett

[pendyala123]

1. Title: An efficient synthesis of (+)-decursinol from umbelliferone
Tetrahedron Letters, Volume 48, Issue 16, 16 April 2007, Pages 2889-2892
Jung Ho Lee, Hyun Bae Bang, Su Young Han, Jong-Gab Jun

DOI:

http://dx.doi.org/10.1016/j.tetlet.2007.02.088

link:

Код: Выделить всё

http://www.sciencedirect.com/science/article/pii/S0040403907003620

2. Title: Enantioselective addition of n-butyllithium to benzaldehyde in the presence of chiral lithium amides Original Research Article
Tetrahedron Letters, Volume 25, Issue 45, 1984, Pages 5187-5190
M.B. Eleveld, H. Hogeveen

DOI:

http://dx.doi.org/10.1016/S0040-4039(01)81559-8

link:

Код: Выделить всё

http://www.sciencedirect.com/science/article/pii/S0040403901815598

[alisanchem1]

number 1

[ddtadd]

no 2 attached