HCID 86748133, compound → HCID 18966533, compound

Participants

Reaction Steps

A Kugelrohr oven apparatus is used to heat 1.25 g of product from Example 10 at 145°-180° C. (0.1 mm Hg) for 30 minutes. The distillate is dissolved in methylene chloride, dried over sodium sulfate, filtered and concentrated in vacuo to give 0.59 g of the product as a dark oil. The oil is redistilled at 130°-135° C. (0.05-0.075 mm Hg) to give 0.240 g of the desired product as a dark amber oil.

Provenance & Evidence