Journal2011دسترسی آزاد
[H2-cryptand 222]2+(Br3-)2 as a tribromide-type catalyst for the trimethylsilylation/tetrahydropyranylation of alcohols
South African Journal of Chemistry Vol. 64, No. 1, 127–131
چکیده
A stable organic tribromide, (H2-cryptand 222) 2+ (Br3 - )2 was utilized as an active catalyst for the trimethylsilylation/ tetrahydropyranylation of alcohols. The method is general for the preparation of OH-protected aliphatic (acyclic and cyclic), aromatic, primary, secondary and tertiary alcohols. 2+ (Br3 - )2, trimethylsilylation, tetrahydropyranylation, alcohols, tribromide, TMS-ether, THP-ether.
موضوعات و کلیدواژهها
Chemical Synthesis and ReactionsSulfur-Based Synthesis TechniquesChemical Synthesis and AnalysisChemistryTribromideCatalysisCryptandEtherTertiary alcoholsOrganic chemistry
ارجاع علمی
Gholamabbas Chehardoli, Mohammad Ali Zolfigol, Vahid Khakyzadeh, Hadi Gholami, Khodabakhsh Niknam. “[H2-cryptand 222]2+(Br3-)2 as a tribromide-type catalyst for the trimethylsilylation/tetrahydropyranylation of alcohols.” South African Journal of Chemistry, 2011.