78283-93-9

Upstream product

• 2782-07-2 D-galactono-1,4-lactone 
• 78283-81-5 2,6-Bis-O-(t-butyldimethylsilyl)-D-galactono-1,4-lacton 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 78283-92-8 2,6-Bis-O-(t-butyldimethylsilyl)-5-O-p-nitrobenzoyl-L-altrono-1,4-lacton 

Relevant academic research and scientific papers

Structural Modifications on Partially Silylated Carbohydrates by Means of Triphenylphosphane-Diethylazodicarboxylate, V (Transformations on Glyconolactones)

Reaction of D-glucono-1,5-lactone 1 with two equivalents of t-butyldimethylchlorosilane yields via a ring contraction 2,6-bis-O-(t-BDMSi)-D-glucono-1,4-lactone 2a as main product and a small amount of 5,6-bis-O-(t-BDMSi)-D-glucono-1,4-lactone 2c.Under the