PRODUCTION OF 2-SUBSTITUTED 4-METHYL-TETRAHYDROPYRANS FROM STARTING MATERIALS CONTAINING 2-ALKYL-4,4-DIMETHYL-1,3-DIOXANES
申请人:BASF SE
公开号:US20170037020A1
公开(公告)日:2017-02-09
The invention relates to a method for producing 2-substituted 4-methyltetrahydropyrans of general formula (I) from starting materials containing at least one 2-substituted 4,4-dimethyl-1,3-dioxane of general formula (II).
Liu, Chu-tsin; Chang, Chi-hsien; Chou, Tsu-liang, Journal of Heterocyclic Chemistry, <hi>1984</hi>, vol. 21, p. 129 - 132
作者:Liu, Chu-tsin、Chang, Chi-hsien、Chou, Tsu-liang
DOI:——
日期:——
VERFAHREN ZUR INTEGRIERTEN HERSTELLUNG VON 2-SUBSTITUIERTEN 4-HYDROXY-4-METHYL-TETRAHYDROPYRANEN UND VON 2-SUBSTITUIERTEN 4-METHYL-TETRAHYDROPYRANEN
申请人:BASF SE
公开号:EP2906545B1
公开(公告)日:2016-09-21
HERSTELLUNG VON 2-SUBSTITUIERTEN 4-METHYL-TETRAHYDROPYRANEN AUS 2-ALKYL-4,4-DIMETHYL-1,3-DIOXAN-HALTIGEN AUSGANGSSTOFFEN
申请人:BASF SE
公开号:EP3131885B1
公开(公告)日:2019-01-09
PROCESS FOR THE INTEGRATED PREPARATION OF 2-SUBSTITUTED 4-HYDROXY-4-METHYLTETRAHYDROPYRANS AND OF 2-SUBSTITUTED 4-METHYLTETRAHYDROPYRANS
申请人:BASF SE
公开号:US20140107352A1
公开(公告)日:2014-04-17
The present invention relates to a process for the integrated preparation of 2-substituted 4-hydroxy-4-methyltetrahydropyrans and of 2-substituted 4-methyltetrahydropyrans.