Protecting group for acetals and methods of using the same in th

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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536 41, 536 184, 536 185, 536115, 536119, 536120, 546 1, 546268, 546283, 546290, 546292, C07H 1500, C07H 1504

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054769248

ABSTRACT:
The present invention relates to a method of protecting the hemiacetal or acetal group at the anomeric carbon of a saccharide molecule comprising forming a 4-alkenyl glycoside or 4-alkenoyl glycosyl ester. The invention also relates to use of 4-alkenyl glycosides and 4-alkenoyl glycosyl esters in carbohydrate chemistry, including in the synthesis of oligosaccharides.

REFERENCES:
patent: 2390507 (1945-12-01), Cantor
patent: 3103508 (1963-09-01), Fisher
patent: 3375243 (1968-03-01), Nevin
patent: 3565885 (1971-02-01), Molotsky
patent: 4284763 (1981-08-01), Theiwall
patent: 4574122 (1986-03-01), Kruger
patent: 4617269 (1986-10-01), Rathbone
patent: 4631272 (1986-12-01), Lockhoff
patent: 4680287 (1987-05-01), Lockhoff
patent: 4683222 (1987-05-01), Stadler
patent: 4699899 (1987-10-01), Kruger
patent: 4713447 (1987-12-01), Letton
patent: 5041226 (1991-08-01), Shibata
Iley et al, J. of Am. Chem. Soc., vol. 97, No. 9, pp. 2563-2565 (1975).
Mootoo et al, J. Am. Chem. Soc., vol. 110, pp. 5583-5584 (1988).
Konradsson et al J. Chem. Soc. Chem. Commun. 1990 p. 270.
Llera et al J. Org. Chem. 1990 55:2997.
Lemieux et al Canadian J. of Chem. 1964 12:532.
Fraser-Reid et al J. Chem. Soc. Chem. Commun. pp. 823-825 (1988).
Frechet et al J. Amer. Chem. Soc. 93:492 (1971).
Hanessian et al Carbohydrate Res. 53:C13 (1977).
Lemieux et al Canadian J. of Chem. 4495 (1987).
Fraser-Reid Can. J. Chem. 57:645 (1979).
Lemieux et al Canadian J. of Chem. 43:2190 (1965).
Fraser-Reid et al J. Carbohyd. Chem. 479 (1987).
Mootoo et al Carbohydrate Res. 174:99 (1988).
Capon Chem. Rev. 69:407 (1969).
Iley et al J. Am. Chem. Soc. 97:2563 (1975).
Shafizadeh Methods in Carbohy. Chem. 1:190 (1962).
Lemieux et al Can. J. of Chem. 42:539 (1964).
Mootoo et al J. Am. Chem. Soc. (1988) 110:2662-2663.
Schmidt et al Chemische Berichte (1960) pp. 556-557.
Morrison and Boyd Organic Chemistry (1966) pp. 1001-1014 and 1163.
McClard Tetrahedron Letters (1983) 24:2631-2634.
Dupuis et al J. Am. Chem. Soc. (1985) 107:4332-4433.
Protective Groups in Organic Chemistry Ed. by McOmie (1973) pp. 96-143.

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