Removal of benzhydryl-glycolamide (OBg) group with tetrabutylammonium fluoride

Tetrahedron Letters

Volumn 37, Issue 29, 1996, Pages 5191-5194

  Ruzza, Paolo ^a   Calderan, Andrea ^a   Borin, Gianfranco ^a  

^a UNIVERSITY OF PADOVA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

BENZHYDRYL DERIVATIVE; PEPTIDE; POTASSIUM; TETRABUTYLAMMONIUM; WATER;

ARTICLE; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; HYDROLYSIS; SYNTHESIS;

EID: 0030586112     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01048-9     Document Type: Article

References (10)

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2. 2. Martinez, J.; Laur, J.; Castro, B. Tetrahedron Lett. 1983, 47, 5219-5222.
3. 3. Martinez, J.; Laur, J.; Castro, B. Tetrahedron 1985, 41, 739-743.
4. 4. Barany, G.; Albericio, F. J. Am. Chem. Soc. 1985, 107, 4936-4942.
5. 5. Ruzza, P.; Calderan, A.; Filippi, B.; Biondi, B.; Donella-Deana, A.; Cesaro, L.; Pinna, L.A.; Borin, G. Int. J. Peptide Protein Res. 1995, 45, 529-539.
6. 6. Bodanszky, M.; Kwei, J.Z. Int. J. Peptide Protein Res. 1978, 12, 69-74.
7. 7. Namikashi, M; Kundu, B.; Rinehart, K.L. J. Org. Chem. 1991, 56, 5464-5466.
8. 8. Mullen, D.G.; Barany, G. Tetrahedron Lett. 1987, 28, 491-494.
9. 9. Sieber, P. Hel. Chim. Acta, 1977, 60, 2711-2715.
10. 10. HPLC elution condition: eluents: A - 0.05% TFA in water, B - 0.05% TFA in 9:1 MeCN-water; flow rate 1 ml/min, detection at 216 and 280 nm; 3 min at 5% B and then linear gradient from 5% to 100% B in 35 min.