New stable iminoxyl radical with a primary hydroxyl group and some of its reactions

1970 ◽  
Vol 19 (12) ◽  
pp. 2682-2684 ◽  
Author(s):  
�. G. Rozantsev ◽  
G. L. Grigoryan ◽  
V. P. Ivanov
Keyword(s):  
Hydroxyl Group ◽  
Iminoxyl Radical ◽  
Primary Hydroxyl

Oxidation of the primary hydroxyl group of galactose of galactaosyl ceramide analogue by chemical method—precursors for the synthesis of labeled conjugates

2009 ◽  
Vol 344 (4) ◽  
pp. 501-506 ◽  
Author(s):  
Sayuri Yonekawa ◽  
Clifford A. Lingwood ◽  
Murugesapillai Mylvaganam
Keyword(s):  
Chemical Method ◽  
Hydroxyl Group ◽  
Primary Hydroxyl

LYCOCTONINE AND ITS OXIDATION PRODUCTS

1952 ◽  
Vol 30 (9) ◽  
pp. 627-645 ◽  
Author(s):  
O. E. Edwards ◽  
Léo Marion
Keyword(s):  
The Other ◽  
Oxidation Products ◽  
Hydroxyl Group ◽  
Ultraviolet Spectra ◽  
Primary Hydroxyl ◽  
Alkyl Groups ◽  
Methylene Group

The ultraviolet spectra, basic strengths, and N-alkyl groups of the aconite alkaloids are discussed. Pyropseudaconine has been shown to contain a conjugated system. The formulation C19H19–2,(OH)3,(OCH3)4NC2H5 has been confirmed for lycoctonine. Study of its oxidation products has shown that lycoctonine has a methylene group adjacent to the nitrogen and a primary hydroxyl group. The two remaining hydroxyls have been shown to be vicinal, with one probably secondary and the other tertiary. A carbinolamine structure is suggested for hydroxylycoctonine. The new bases, isolycoctonine, desoxylycoctonine, and des-(oxymethylene)-lycoctonine are described.

scholarly journals A Phosphonium Ylide as an Ionic Nucleophilic Catalyst for Primary Hydroxyl Group Selective Acylation of Diols

ACS Catalysis ◽  
2017 ◽  
Vol 7 (9) ◽  
pp. 6150-6154 ◽  
Author(s):  
Yasunori Toda ◽  
Tomoyuki Sakamoto ◽  
Yutaka Komiyama ◽  
Ayaka Kikuchi ◽  
Hiroyuki Suga
Keyword(s):  
Hydroxyl Group ◽  
Primary Hydroxyl ◽  
Selective Acylation

Determination of the Primary Hydroxyl Group Content of Polypropylene Glycols.

1962 ◽  
Vol 34 (9) ◽  
pp. 1147-1150 ◽  
Author(s):  
W. B. Crummett
Keyword(s):  
Hydroxyl Group ◽  
Group Content ◽  
Primary Hydroxyl

scholarly journals SYNTHESIS OF 1,2;3,4-DI-O-ISOPROPYLIDENE-6- O-[4-(1H-AZOL-1-YLMETHYL) PHENYL]- ¯-D-GALACTOPYRANOSE AND 1,2,3,4-TETRA-O-ACETYL-6- O-[4-(1H-AZOL-1- YLMETHYL)PHENYL]-¯-D-GLUCOPYRANOSE

2017 ◽  
Vol 17 (5) ◽  
pp. 122-128
Author(s):  
Z.P. Belousova ◽  
P.P. Purygin ◽  
A.P. Tyurin
Keyword(s):  
Hydroxyl Group ◽  
Hydroxyl Groups ◽  
Secondary Hydroxyl ◽  
Primary Hydroxyl ◽  
Derivatives Of

Derivatives of D-galactose and D-glucose substituted for the primary hydroxyl group, which contain an aglycone azolylmethylphenyl fragments (for imidazole, 1,2,4-triazole, benzimidazole and benzotriazole) has been synthesized. Toprotect the secondary hydroxyl groups of monosaccharides acetyl and isopropylidene groups were used.

Propylene oxide end-capping route to primary hydroxyl group dominated CO2-polyol

Polymer ◽  
2018 ◽  
Vol 153 ◽  
pp. 167-172
Author(s):  
Shuangbin Fu ◽  
Yusheng Qin ◽  
Lijun Qiao ◽  
Xianhong Wang ◽  
Fosong Wang
Keyword(s):  
Propylene Oxide ◽  
Hydroxyl Group ◽  
Primary Hydroxyl ◽  
End Capping

ChemInform Abstract: Synthesis of Aralkyl Peroxides with a Primary Hydroxyl Group.

ChemInform ◽  
1987 ◽  
Vol 18 (11) ◽  
Author(s):  
O. I. GEVUS' ◽  
M. A. DIKII ◽  
V. A. PUCHIN
Keyword(s):  
Hydroxyl Group ◽  
Primary Hydroxyl

New 3-O-Lauroyl-2-O-Benzyl-Glycerol Sulfonate

2007 ◽  
Vol 2007 (9) ◽  
pp. 503-505
Author(s):  
Liang Han ◽  
Zheng-Ming Li ◽  
Jian-Rong Gao
Keyword(s):  
Fungicidal Activity ◽  
Hydroxyl Group ◽  
Primary Hydroxyl ◽  
Hydroxy Groups

The hydroxy groups of D-mannitol were protected by the formation of acetals and benzylethers and then 2-O-benzyl-D-glyceraldehyde dimethylacetal was prepared after the deprotection and oxygenolysis of the protected D-mannitol. In the presence of DCC and DMAP, the lauroyl group was introduced at the primary hydroxyl group of the dimethylacetal and 3-O-lauroyl-2-O-benzyl-glycerol was obtained after the deprotection of the dimethylacetal with FeCl3·6H2O and then reduction with NaBH4. A series of new 3-O-lauroyl-2-O-benzyl-glycerol sulfonates was synthesised by the coupling of different sulfonyl groups with the 3-O-lauroyl-2-O-benzyl- glycerol. The bioactivities of the title compounds were tested and some compounds exhibited fungicidal activity against the tested fungi.

ChemInform Abstract: Selective Phosphitylation of the Primary Hydroxyl Group in Unprotected Carbohydrates and Nucleosides.

ChemInform ◽  
2010 ◽  
Vol 30 (48) ◽  
pp. no-no
Author(s):  
Steven M. Graham ◽  
Sarah C. Pope
Keyword(s):  
Hydroxyl Group ◽  
Primary Hydroxyl
Sign in / Sign up

Export Citation Format

Share Document