HRID2363421

反应详情

EQUATION

反应方程式

HRID 2363421 的结构方程式

PROCEDURE

实验过程

Prepared from 97a and [2-(indanol-2-yl]oxy-5-oxo-tetrahydro-furan-3-yl)-carbamic acid allyl ester according to the procedure used to prepare 98a to afford the title compound as a 71:29 mixture of epimers as an off-white solid (0.20 g, 58% yield). 1H-NMR (500 MHz, CDCl3) δ 1.0-1.5 (m, 3H), 1.6-2.3 (m, 4H), 2.42 (m, 1H), 2.6-3.4 (m, 6H), 3.5-4.1 (m, 3H), 4.2-4.9 (m, 4H), 5.65 (d, J=5.0 Hz, 0.80H), 5.8 (m, 0.07H), 5.85 (d, J=5.0 Hz, 0.13H), 6.8-7.3 (m, 6H), 7.4-7.9 (m, 3H) ppm. Analytical HPLC (C18 column) 16.035 (71.4%), 16.476 (28.6%) min. LC-MS (ES+): m/e=555 (M+H).