✦ LIBER ✦

IMPROVED PREPARATION OF DI-O-ISOPROPYLIDENE-1,2;5,6-D-MANNITOL

✍ Scribed by Morpain, C.; Nasser, B.; Laude, B.; Latruffe, N.

Book ID: 120056551
Publisher: Taylor and Francis Group
Year: 1990
Tongue: English
Weight: 251 KB
Volume: 22
Category: Article
ISSN: 0030-4948
DOI: 10.1080/00304949009356323

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Bis(2,3:5,6-di-O-isopropylidene-D-mannit

Bis(2,3:5,6-di-O-isopropylidene-D-mannitol) orthocarbonate

✍ B.S. Shasha; W.M. Doane; W.K. Rohwedder 📂 Article 📅 1966 🏛 Elsevier Science 🌐 French ⚖ 146 KB

ge~~~~tha~~~mdl~t~i~~ofa~lortho-~~~rl~~~ofa~,tha~tnrctunof~ohhu~~~of 2,3:5,64i4-~o~ro~yudene~-amrmi~1 w M through the w l tcm~tC-luKlC-4to~aarLwldc4l. 10 have reported (1) Wt bir(l,24-ieopmpylidene-34-thhaWmyl-Q-p-e-furamae)dWAfldeundergoeea w-fragmentawon ~tunug hpyrpJrridha to give equh01u? mtd 0f

1,2:4,6- and 1,2:3,6-Di-O-isopropylidene

1,2:4,6- and 1,2:3,6-Di-O-isopropylidene-d-mannitol

✍ János Kuszmann; Éva Tomori; Péter Dvortsák 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 334 KB

The synthesis of 1,2:5,6-di-O-isopropyli

The synthesis of 1,2:5,6-di-O-isopropylidene-d-mannitol: a comparative study

✍ János Kuszmann; Éva Tomori; Ingrid Meerwald 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 775 KB

Three different methods of acetonation of D-mannitol using (a) acetone and zinc chloride, (6), 2,2\_dimethoxypropane, l,Zdimethoxyethane, and tin(I1) chloride, and (c) 2-methoxypropene, N, N-dimethylformamide, and p-toluenesulfonic acid were studied in detail and compared, using gas-liquid chromatog

Structure of 2,4:3,5-di-O-isopropylidene

Structure of 2,4:3,5-di-O-isopropylidene-d-mannitol

✍ Katrusiak, A. 📂 Article 📅 1992 🏛 International Union of Crystallography 🌐 English ⚖ 438 KB

Convenient syntheses of 1,2-anhydro-3,4:

Convenient syntheses of 1,2-anhydro-3,4:5,6-di-O-isopropylidene-d-glucitol and -d-mannitol

✍ Henk Regeling; Gordon J.F. Chittenden 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 257 KB

Some new aspects of the synthesis and is

Some new aspects of the synthesis and isolation of 1,2:5,6-di-O-isopropylidene-d-mannitol

✍ Gordon J.F. Chittenden 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 344 KB

1,2:5,6-Di-0-isopropylidene-o-mannitol (1) is the most important source of o-glyceraldehyde derivatives which are usedIe widely in synthesis. The formation of 1 from o-mannitol (2) has been studied severally"5. All of the syntheses require the separation of 1 from the accompanying 1,2:3,4:5,6\_tria