92208-10-1Relevant articles and documents
Iodine-catalyzed, efficient and mild procedure for highly chemoselective acetalization of carbonyl compounds under neutral aprotic conditions
Karimi, Babak,Golshani, Behzad
, p. 784 - 788 (2002)
Various types of carbonyl compounds are efficiently converted to their 1,3-dioxanes by the use of 1,3-bis(trimethylsiloxy)propane (BTSP) and a catalytic amount of iodine (3-7 mol%) under essentially neutral aprotic condition.
Highly efficient and chemoselective interchange of 1,3-oxathioacetals and dithioacetals to acetals promoted by N-halosuccinimide
Karimi, Babak,Seradj, Hassan,Maleki, Jafar
, p. 4513 - 4516 (2007/10/03)
Highly efficient interconversion of a range of 1,3-oxathiolanes, 1,3-dithiolanes and 1,3-dithianes to their acetals at ambient temperature using N-bromosuccinimide or N-chlorosuccinimide and different types of alcohols and diols was investigated.
Efficient and chemoselective conversion of carbonyl compounds to 1,3-dioxanes catalyzed with N-bromosuccinimide under almost neutral reaction conditions
Karimi, Babak,Ebrahimian, G. Reza,Seradj, Hassan
, p. 1737 - 1739 (2008/02/11)
(formula presented) Various types of carbonyl compounds were converted to the corresponding 1,3-dioxanes in the presence of ethyl orthoformate, 1,3-propanediol, and a catalytic amount of NBS via an in situ acetal exchange process. In contrast to conventional acid-catalyzed acetalization reactions, acid-sensitive substrates such as THP ethers and TBDMS ethers remain intact under described reaction conditions.