HRID1731137

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID8000

Ethane, 1,1'-oxybis-, compd. with trifluoroborane (1:1)

C4H10BF3O

HCID11579

4-Oxopentanoic acid

C5H8O3

HCID11355648

1H-Indene-3-ethanol

C11H12O

PRODUCTS

生成物

HCID21495348

3-(1-Methyl-1,3,4,9-tetrahydroindeno[2,1-c]pyran-1-yl)propanoic acid

C16H18O3

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID241

Benzene

C6H6

PROCEDURE

实验过程

A mixture of indene-3-ethanol (15 g), dry benzene (300 ml), levulinic acid (22.6 g), boron trifluoride etherate (3 ml) and hydrated alkali-aluminum silicate (Molecular Sieves No. 4) is stirred at ambient temperature for 2 hr.