2-O-Acetyl-3,4,6-tri-O-benzyl-a-D-mannopyranosyl trichloroacetimidate synthesis

5synthesis methods

Product Name:2-O-Acetyl-3,4,6-tri-O-benzyl-a-D-mannopyranosyl trichloroacetimidate
CAS Number:108869-64-3
Molecular formula:C31H32Cl3NO7
Molecular Weight:636.95

α-D-Glucopyranose, 1,2-O-(1-ethoxyethylidene)-3,4,6-tris-O-(phenylmethyl)-

53270-12-5
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545-06-2
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2-O-Acetyl-3,4,6-tri-O-benzyl-a-D-mannopyranosyl trichloroacetimidate

108869-64-3
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Yield:108869-64-3 92%

Reaction Conditions:

Stage #1: 1,2-O-(1-ethoxyethylene) 3,4,6-tri-O-benzyl-1-thio-α-D-glucopyranosewith acetic acid at 20; for 1 h;
Stage #2: trichloroacetonitrilewith caesium carbonate in dichloromethane; for 14 h;Further stages.;

References:

Fuerstner, Alois;Jeanjean, Fabien;Razon, Patrick;Wirtz, Conny;Mynott, Richard [Chemistry - A European Journal,2003,vol. 9,# 1,p. 307 - 319]

α-D-Glucopyranose, 3,4,6-tris-O-(phenylmethyl)-, 2-acetate

88988-46-9
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545-06-2
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108869-64-3
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References

545-06-2
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108869-64-3
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3,4,6-Tri-O-acetyl-α-D-Glucopyranose 1,2-(Ethyl Orthoacetate)

3254-17-9
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$92.50/250mg

108869-64-3
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References

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108869-64-3
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References