Practical synthesis of active O-2-(2-propylsulfinyl)benzyl (OPSB) glycosides via a catalytic and metal free oxidation of latent O-2-(2-propylthiol)benzyl (OPTB) glycosides.
Sign Up to like & getrecommendations! Published in 2018 at "Carbohydrate research"
DOI: 10.1016/j.carres.2018.08.014
Abstract: A catalytic and metal free sulfoxidation of O-2-(2-propylthiol)benzyl (OPTB) glycosides to O-2-(2-propylsulfinyl)benzyl (OPSB) glycosides has been developed by introducing NOBF4 as catalyst, oxygen as terminal oxidant and TBAB as additive. Wide variety of OPTB glycosides… read more here.
Keywords: benzyl; optb glycosides; catalytic metal; metal free ... See more keywords
Catalytic and metal-free intramolecular hydroalkoxylation of alkynes
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DOI: 10.1016/j.tetlet.2019.01.020
Abstract: Abstract Benzyltrimethylammonium hydroxide act as an efficient metal-free catalyst for the intramolecular hydroalkoxylation of alkynes. Notably, the use of microwave irradiation allowed reaction to operate in only two minutes. Under optimized reaction conditions, linear alkynes… read more here.
Keywords: catalytic metal; intramolecular hydroalkoxylation; hydroalkoxylation alkynes; metal free ... See more keywords
Cooperative Strategies for Catalytic Hydrogenation of Unsaturated Hydrocarbons
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DOI: 10.1021/acscatal.7b02203
Abstract: This Perspective discusses catalytic hydrogenation reactions of alkenes, alkynes, and other unsaturated C-C substrates in which the catalyst design involves cooperative strategies that enable bifunctional H2 activation and delivery. These approaches complement the more traditional… read more here.
Keywords: hydrogenation; catalytic metal; cooperative strategies; strategies catalytic ... See more keywords