Reagent-dependent regioselective control in multiple carbohydrate esterifications

• Regioselective control in organotin-mediated multiple acylation of carbohydrates is presented. The acylation reagent could be efficiently used to direct the product formation. Reagent-dependent thermodynamic and kinetic control and dynamic assistance mechanisms are suggested, resulting in the efficient preparation of building blocks that normally require many steps with traditional synthesis.

Ämnesord

NATURVETENSKAP  -- Kemi -- Organisk kemi (hsv//swe)

NATURAL SCIENCES  -- Chemical Sciences -- Organic Chemistry (hsv//eng)

Nyckelord

D-GLUCOPYRANOSIDE; HYDROXYL GROUP; BENZOYLATION; OLIGOSACCHARIDES; DERIVATIVES; SELECTIVITY; ALKYLATION; ACTIVATION; ACYLATION; SUGARS

Organic chemistry

Organisk kemi

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