화학공학소재연구정보센터
검색결과 : 12건
No. Article
1 Highly alpha-selective glycosylation with glycopyranosyl fluorides having diethylthiocarbamoyl group
Mukaiyama T, Suenaga M, Chiba H, Jona H
Chemistry Letters, 31(1), 56, 2002
2 Convergent and convenient total synthesis of phytoalexin-elicitor active heptasaccharide by one-pot sequential glycosylation
Mukaiyama T, Ikegai K, Hashihayata T, Kiyota K, Jona H
Chemistry Letters, 31(7), 730, 2002
3 A catalytic and alpha-selective sialylation using novel 5-azido sialyl fluoride
Mukaiyama T, Mandai H, Jona H
Chemistry Letters, 31(12), 1182, 2002
4 Catalytic and stereoselective glycosylation with disarmed glycosyl fluoride by using a combination of stannous(II) chloride (SnCl2) and silver tetrakis(pentafluorophenyl)borate [AgB(C6F5)(4)] as a catalyst
Mukaiyama T, Maeshima H, Jona H
Chemistry Letters, 30(5), 388, 2001
5 A catalytic and stereoselective glycosylation with glucopyranosyl fluoride by using various protic acids
Jona H, Mandai H, Mukaiyama T
Chemistry Letters, 30(5), 426, 2001
6 A novel method for the synthesis of thiols from the corresponding olefins by using thiocarbonates and Ti(IV) halides
Mukaiyama T, Saitoh T, Jona H
Chemistry Letters, 30(7), 638, 2001
7 Catalytic and stereoselective glycosylation with disarmed glycosyl fluoride having phthaloyl or dichlorophthaloyl protected amino function using a 1 : 2 combination of stannic chloride and silver tetrakis(pentafluorophenyl)borate
Jona H, Maeshima H, Mukaiyama T
Chemistry Letters, 30(7), 726, 2001
8 A convergent total synthesis of the mucin related F1 alpha antigen by one-pot sequential stereoselective glycosylation
Mukaiyama T, Ikegai K, Jona H, Hashihayata T, Takeuchi K
Chemistry Letters, 30(8), 840, 2001
9 A novel activating agents of'disarmed' thioglycosides, combination of trityl tetrakis(pentafluorophenyl)borate, iodine and 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ)
Takeuchi K, Tamura T, Jona H, Mukaiyama T
Chemistry Letters, 29(6), 692, 2000
10 Trifluoromethanesulfonic acid (TfOH)-catalyzed stereoselective glycosylation using glycosyl fluoride
Mukaiyama T, Jona H, Takeuchi K
Chemistry Letters, 29(6), 696, 2000