Dichlorophenol alcohols of formula: or their isomers are prepared by reacting 2,2-bis-(3-chloro-4-hydroxyphenyl)-propane or its isomer with formaldehyde in aqs. alkali at 0-35 degrees C and acidifying the product. The alcohols may be used as cross-linking agents for polymers and as ...
Alcohols and Phenol 来自 World Scientific 喜欢 0 阅读量: 33 作者:KS Chan,J Tan 摘要: The following sections are included:IntroductionNomenclaturePhysical PropertiesMelting and Boiling PointsSolubilityHydrolysis and AcidityPreparation Methods for AlcoholsElectrophilic Addition of AlkenesNucleophilic Substitution ...
Chinese common name: 2-methyl-resorcinol; 2-methyl-m-phenol; 2-methyl-mines trivial effects; 2-methyl-m-phenol-alcohols 翻译结果4复制译文编辑译文朗读译文返回顶部 Chinese Alias: 2 -methyl-lock Shin; 2 -methyl-2 phenol; 2 -methyl-hazor Shin; 2 -methyl-2 phenol alcohols ...
HS Code29089903 (2908.99.03) Product descriptionSpecified derivatives of phenols or phenol-alcohols containing only sulfo groups, their salts and esters HS code 290899100 refers to aromatic alcohols in which the hydroxyl group is not attached to a benzene ring. These goods are commonly used in the...
ChemInform Abstract: CHLORINATION OF PHENOL IN ORGANIC SOLVENTS. IV. CHLORINATION OF PHENOL IN ALCOHOLShalogenation, dehalogenationNo abstract is available for this article.doi:10.1002/chin.197619170POPOVA, N. F.IKRINA, M. A.SIMONOV, V. D....
[translate] agroups of 小组 [translate] aThese include oxidation of hydroxy-cinnamyl alcohols into free radical intermediates, phenol oxidation or lignification and suberinisation. 这些包括羟苯丙烯盐基的酒精的氧化作用入自由基中间体,酚氧化作用或者lignification和suberinisation。 [translate] ...
(2002), Ruthenium-Catalyzed Cycloaddition of Propargylic Alcohols with Phenol Derivatives via Allenylidene Intermediates: Catalytic Use of the Allenylidene Ligand as the C3 Unit. ChemInform, 33: 152. doi: 10.1002/chin.200244152 Author Information Dep. Energy Hydrocarbon Chem., Grad. Sch. Eng., Kyoto...
The phenolalcohols &c. used may be prepared by the action of formaldehyde on phenols &c. In examples, resinous products are obtained from saligenin, p-oxybenzylalcohol, and the phenol-alcohol derived from pcresol. The products from saligenin resemble gum lac, and those from cresols resemble...
A one-step synthesis of cyclohexanone acetals from phenol/alcohol mixtures has been explored using bifunctional aluminum borates supported Pd catalysts. Three aluminum borates have been prepared via either a high temperature calcination (9Al 2 O 3 路2B 2 O 3 ) or a self-pressured thermal ...
Several charts and tables on the import and export market for phenols and phenol-alcohols, and their halogenated, sulfonated, nitrated or nitrosated derivatives in Austria in 2011 are presented depicting the variations in share percentage, total value in U.S. dollars, and rank of countries from...