PROCESS FOR PREPARING SEC-BUTYL ALCOHOL AND SEC-BUTYL TERT-BUTYL ETHERA process for producing sec-butanol and sec-butyl tert-butyl ether from butane comprises: (a) partially isomerizing n-butane to produce a mixture of n-butane and isobutane; (b) catalytically dehydrogenating said butanes to ...
Planar chirality. The NMR spectra of 4-sec-butyl-2-tert-butyl-6-methyl-2′,4′-dinitrobiphenyl etherNo abstract is available for this article.doi:10.1002/bscb.19830920216G.UniversityL.UniversityLemièreUniversityR.UniversityA.UniversityDommisse...
SEC-BUTYL ETHERcas:6863-58-7 SEC-BUTYL METHACRYLATEcas:2998-18-7 1. Names and Identifiers 2. Properties 3. Safety and Handling 4. Msds 5. NMR Spectrum 6. Synthesis Route 7. Precursor and Product 8. Computational chemical data 9. Other Information 10. Toltal 12 Suppliers 11. Realated ...
The antioxidant intermediate compound 2,6-di-tert-butyl-4-nitrophenol was synthesised through the reaction of 2,6-di-tert-butylphenol with the solution of petroleum ether. 以2,6-二叔丁基苯酚为原料,石油醚为溶剂,通过硝化反应合成了抗氧剂中间体2,6-二叔丁基对硝基苯酚,并采用元素分析和红外光谱对...
2.4 Water Solubility Very slightly soluble in water; freely soluble in ether3. Use and Manufacturing3.1 Description SEC-BUTYL ISOTHIOCYANATE, with the chemical formula C7H13NCS, has the CAS number 4426-79-3. It is a colorless liquid with a pungent odor. The basic structure of SEC-BUTYL ISO...
Synthesis of 1,4-diketones by the reaction of silyl enol ether with Ag2U. A regiospecific formation of silver(I) enolate intermediates [7] For Abstract see ChemInform Abstract in Full Text. Y Ito,T Konoike,T Saegusa - 《Journal of the American Chemical Society》 被引量: 252发表: 1975...
Two and three stable 1-sec-butyl-2,4-bis(2,4,6-tri-tert-butylphenyl)-1,3-diphosphacyclobutane-2,4-diyl units were catenated to construct multi-biradical derivatives by utilizing 1,3-di-, 1,4-di-, and 1,3,5-trimethylenebenzenes as bridging groups, respectively. UV/Vis spectroscopic ...
US4408085 1982年4月28日 1983年10月4日 Veba Oel Ag Process for preparing sec-butyl alcohol and sec-butyl tert-butyl etherUS4408085 Apr 28, 1982 Oct 4, 1983 Veba Oel Ag Process for preparing sec-butyl alcohol and sec-butyl tert-butyl ether...
A process for producing sec-butanol and sec-butyl tert-butyl ether from butane comprises: (a) partially isomerizing n-butane to produce a mixture of n-butane and isobutane; (b) catalytically dehydrogenating said butanes to produce a mixture containing at least butene-1, isobutene and butadiene...
sec. - butyl tert - butyl and products).- butyl alcohol for butane isomerisation of n - butane by partial catalytic dehydrogenation of butane, partial hydrogenation of butadiene.conversion of buten - 1 to buten - 2 and the implementation of the isobutens with sec. - butyl alcohol and water...