IT1236839B - Procedure for the synthesis of alkyl-ter-alkylic ethers
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Procedure for the synthesis of alkyl-ter-alkylic ethers
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IT1236839B
IT1236839BIT02248189AIT2248189AIT1236839BIT 1236839 BIT1236839 BIT 1236839BIT 02248189 AIT02248189 AIT 02248189AIT 2248189 AIT2248189 AIT 2248189AIT 1236839 BIT1236839 BIT 1236839B
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
A procedure is described for the synthesis of alkyl-ter-alkylic ethers consisting of making a primary alcohol and a tertiary olefin by means of a solid catalyst functionalised with sulphonic groups, containing from 20 to 99% in weight of silica, the remaining percentage being definable with the formula: (ZrP2O7)1-x[Zr(HPO4)2-y . [R(SO3H)nPO3]y]x where: R is an aliphatic hydrocarburic radical, linear or branched, containing from 1 to 10 carbon atoms, or an arylic radical; x is a number greater than nought up to 1; y is a number greater than nought up to 2; n is 1 or 2.
IT02248189A1989-11-221989-11-22Procedure for the synthesis of alkyl-ter-alkylic ethers
IT1236839B
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