Results 221 to 230 of about 13,676 (263)

A catalytic symmetrical etherification

Chemical Communications, 1999
A novel, catalytic, thermal etherification produces minimal waste and can be carried out under almost neutral conditions.
Laurence Bagnell   +2 more
openaire   +1 more source

Multitubular reactors for etherifications

Chemical Engineering Science, 1996
Both fixed-bed adiabatic reactors and multitubular reactors with heat removal by tempered water are employed in the industrial synthesis of methyl tert-butyl ether (MTBE) from methanol and isobutylene. Through selected examples based on simulations performed with thoroughly tested kinetic models it is showed that the multitubular design is ...
Ivano Miracca   +2 more
openaire   +1 more source

Etherification of Alkoxydialkylsilanes with Carbonyl Compounds.

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Xinglong Jiang   +5 more
openaire   +1 more source

Riboflavin Photocatalyzed Dearomative Spiro-Etherification of Naphthols

The Journal of Organic Chemistry, 2023
The dearomative spiro-etherification of naphthols is achieved using catalytic amounts of riboflavin tetracetate (RFTA) as a photosensitizer and molecular oxygen as a terminal oxidizing agent under blue light (440 nm) irradiation in the presence of acid.
Nabakumar Bera   +3 more
openaire   +2 more sources

Decarboxylative Etherification of Aromatic Carboxylic Acids

Journal of the American Chemical Society, 2012
Decarboxylative Chan-Evans-Lam-type couplings are presented as a new strategy for the regiospecific construction of diaryl and alkyl aryl ethers starting from easily available aromatic carboxylic acids. They allow converting various aromatic carboxylate salts into the corresponding aryl ethers by reaction with alkyl orthosilicates or aryl borates ...
Sukalyan, Bhadra   +2 more
openaire   +2 more sources

Regioselective Iron-Catalyzed Decarboxylative Allylic Etherification

Organic Letters, 2009
An anionic iron complex catalyzes the decarboxylative allylation of phenols to form allylic ethers in high yield. The allylation is regioselective rather than regiospecific. This suggests that the allylation proceeds through pi-allyl iron intermediates in contrast to related allylations of carbon nucleophiles that have been proposed to proceed via ...
Rushi, Trivedi, Jon A, Tunge
openaire   +2 more sources

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