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A novel thiol protecting group: A 2-thioquinoline sulfide as a masked sulfhydryl moiety

✍ Scribed by Jiancun Zhang; Mark D. Matteucci

Book ID
104260631
Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
160 KB
Volume
40
Category
Article
ISSN
0040-4039

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## Abstract The application of the 2‐(chloroacetoxymethyl)benzoyl (CAMB) group to the __O__‐protection of position 2 in glycosyl donors is described. Saponification of the phthalide and subsequent chloroacetylation of 2‐(hydroxymethyl)benzoic acid (1) gave 2‐(chloroacetoxymethyl)benzoic acid (2). T