5,6-dimethoxy-1-indanone
ID:153266 View:1004次 |
Date Listed: | 2017-04-10 09:47:09 | Country: | China»Shandong»Jinan |
Poster: | Allen | Company: | JINAN CHENGHUISHUANGDA CHEMICAL CO.,LTD |
Location: | No.2350 kaituo Road,Gaoxin District,Jinan250101,China | Website: | JINAN CHENGHUISHUANGDA CHEMICAL CO.,LTD |
Email: | assistant@jnchsd.com | Mobile: | 15689693073 |
Fax: | 0531-58897032 | MSN: |
5,6-dimethoxy-1-indanone was synthesized from veratraldehyde by Knoevenagel reaction with malonate,sodium borohydride reduction and cyclization with polyphosphoric acid,with the total yield of 76.3%.The structure of the compound was identified by IR and 1HNMR spectra.This synthetic route with lower cost and danger,mild reaction conditions and high yield,was worthy to have a further pilot manufacture.
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