D-digitxose
Conditions | Yield |
---|---|
With sulfuric acid |
sulfuric acid
(2R,3S,4S)-2-methyl-3,4-dihydro-2H-pyran-3,4-diol
A
D-digitxose
digitoxigen (β-D-glucopyranosyl)-(1→4)-(2,6-dideoxy-β-D-ribohexopyranosyl)-(1→4)-(2,6-dideoxy-β-D-ribohexopyranosyl)-(1→4)-2,6-dideoxy-β-D-ribohexopyranoside
A
D-digitxose
B
(+)-digitoxigenin
Digitoxigenin 3-O-bisdigitoxosideacetyldigilanidobioside, or lanatoside A
A
D-digitxose
B
(+)-digitoxigenin
Conditions | Yield |
---|---|
at 40℃; anschliessendes Behandeln mit verd. wss. Schwefelsaeure; |
hydrogenchloride
gitoxigenin 3-O-β-D-glucopyranosyl-(1→4)-β-D-digitoxopyranosyl-(1→4)-β-D-digitoxopyranosyl-(1→4)-β-D-digitoxopyranoside
A
D-digitxose
O4'-β-Cellobiosyl-gitoxin
A
D-digitxose
Digitoxigenin 3-O-bisdigitoxosideacetyldigilanidobioside, or lanatoside A
A
D-digitxose
B
(+)-digitoxigenin
Conditions | Yield |
---|---|
anschliessendes Behandeln mit verd. wss. Salzsaeure; |
D-digitxose
Conditions | Yield |
---|---|
With sulfuric acid |
Methyl 2,3-anhydro-4,6-bis-α-D-allopyranoside
A
D-digitxose
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: lithium alanate; tetrahydrofuran 2: aqueous sulfuric acid View Scheme |
methyl 3,4-di-O-acetyl-2,6-dideoxy-α-D-ribo-hexopyranoside
A
D-digitxose
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: barium hydroxide; aqueous methanol 2: aqueous sulfuric acid View Scheme |
methyl 2,6-dideoxy-4-O-p-tolylsulfonyl-α-D-ribo-hexapyranoside
A
D-digitxose
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous methanol; sodium-amalgam 2: aqueous sulfuric acid View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: pyridine 2: lithium alanate; tetrahydrofuran 3: aqueous sulfuric acid View Scheme |
Conditions | Yield |
---|---|
With hydrogenchloride; water In 1,4-dioxane at 98℃; for 1h; |
Conditions | Yield |
---|---|
With hydrogenchloride; water In 1,4-dioxane at 98℃; for 1h; |
A
D-digitxose
B
D-symarose
C
D-glucose
D
5α,6-dihydroikemagenin
Conditions | Yield |
---|---|
With hydrogenchloride; water In 1,4-dioxane at 98℃; for 1h; |
Conditions | Yield |
---|---|
With hydrogenchloride; water In 1,4-dioxane at 98℃; for 1h; |
Conditions | Yield |
---|---|
With hydrogenchloride; water In 1,4-dioxane at 98℃; for 1h; |
A
D-digitxose
Conditions | Yield |
---|---|
With sulfuric acid; water In 1,4-dioxane at 60℃; for 0.75h; |
Conditions | Yield |
---|---|
With sulfuric acid; water In 1,4-dioxane at 60℃; for 0.75h; |
Conditions | Yield |
---|---|
With sulfuric acid; water In 1,4-dioxane at 60℃; for 0.75h; |
Conditions | Yield |
---|---|
With hydrogenchloride; water In 1,4-dioxane at 98℃; for 1h; |
Conditions | Yield |
---|---|
With sulfuric acid; water In 1,4-dioxane at 60℃; for 0.75h; |
Conditions | Yield |
---|---|
With sulfuric acid; water In 1,4-dioxane at 60℃; for 0.75h; |
(3β,12β,14β,17α)-3-{[2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl)-β-D-ribo-hexopyranosyl]oxy}-8,14,17-trihydroxy-12-{[(2E)-3-phenylprop-2-enoyl]oxy}pregn-5-en-20-yl 3-methylbutanoate
A
D-digitxose
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane; methanol; water at 60℃; for 1.5h; |
(3β,12β,14β,17α)-3-{[2,6-dideoxy-3-O-methyl-α-L-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl-(1->4)-2,6-dideoxy-β-D-ribo-hexopyranosyl]oxy}-8,14,17-trihydroxy-20-oxopregn-5-en-12-yl 4-hydroxybenzoate
B
D-digitxose
D
L-cymarose
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane; methanol; water at 60℃; for 1.5h; |
(3β,12β,14β,17α)-3-{[2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-α-L-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl-(1->4)-2,6-dideoxy-β-D-ribo-hexopyranosyl]oxy}-8,14,17-trihydroxy-20-oxopregn-5-en-12-yl 4-hydroxybenzoate
B
D-digitxose
D
D-symarose
E
L-cymarose
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane; methanol; water at 60℃; for 1.5h; |
(3β,12β,14β,17α)-3-{[2,6-dideoxy-3-O-methyl-α-L-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-α-L-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl-(1->4)-2,6-dideoxy-β-D-ribo-hexopyranosyl]oxy}-8,14,17-trihydroxy-20-oxopregn-5-en-12-yl 4-hydroxybenzoate
B
D-digitxose
D
D-symarose
E
L-cymarose
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane; methanol; water at 60℃; for 1.5h; |
(3β,12β,14β,17α)-3-{[2,6-dideoxy-3-O-methyl-α-L-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-α-L-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl-(1->4)-2,6-dideoxy-β-D-ribo-hexopyranosyl]oxy}-8,14,17-trihydroxy-20-oxopregn-5-en-12-yl (2E)-3,4-dimethylpent-2-enoate
A
D-digitxose
C
D-symarose
D
L-cymarose
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane; methanol; water at 60℃; for 1.5h; |
Conditions | Yield |
---|---|
With hydrogenchloride; water at 0℃; for 3h; | 81% |
With hydrogenchloride |
D-digitxose
2-naphthylsulfonyl hydrazide
D-digitxose
4-biphenylsulfonyl hydrazide
D-digitxose
D-digitxose
D-digitxose
4'-nitro-biphenyl-4-sulfonic acid hydrazide
4'-nitro-biphenyl-4-sulfonic acid-(D-ribo-2,6-dideoxy-hexitol-1-ylidenehydrazide)
D-digitxose
1,5-Dideoxy-L-ribo-hexitol
Conditions | Yield |
---|---|
With sodium amalgam in saurer Loesung; | |
With sodium tetrahydroborate In N,N-dimethyl-formamide |
D-digitxose
D-ribo-3,4,5-trihydroxy-hexanoic acid
Conditions | Yield |
---|---|
With water; bromine |
D-digitxose
A
L-erythro-2.3-dihydroxy-glutaric acid
B
meso-tartaric acid
Conditions | Yield |
---|---|
With nitric acid at 90℃; |
Conditions | Yield |
---|---|
With nitric acid |
D-digitxose
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; water; sodium carbonate |
D-digitxose
Conditions | Yield |
---|---|
With hydrogen cyanide durch Verseifung der entstehenden Nitril mit Baryt; |
D-digitxose
ribo-2,6-dideoxy-hexonic acid-(N'-phenyl-hydrazide)
Conditions | Yield |
---|---|
With water; bromine Eindampfen der von Bromwasserstoff und Brom befreiten Loesung bei 50grad zum Sirup, diesen in Alkohol loesen und Hinzugeben von Phenylhydrazin; levorotatory substance; |
D-digitxose
acetic anhydride
(4S,5R,6R)-6-methyltetrahydro-2H-pyran-2,4,5-triyl triacetate
Conditions | Yield |
---|---|
With pyridine |
D-digitxose
benzoyl chloride
tri-O-benzoyl-β-D-ribo-2,6-dideoxy-hexopyranose
Conditions | Yield |
---|---|
With pyridine |
D-digitxose
4-nitro-benzoyl chloride
tris-O-(4-nitro-benzoyl)-β-D-ribo-2,6-dideoxy-hexopyranose]
Conditions | Yield |
---|---|
With pyridine |
Conditions | Yield |
---|---|
With copper diacetate; acetic acid |
Conditions | Yield |
---|---|
With acetonitrile |
The D-ribo-Hexose,2,6-dideoxy-, with CAS registry number 527-52-6, belongs to the following product category: Dextrins、Sugar & Carbohydrates. It has the systematic name of 2,6-dideoxy-β-D-ribo-hexopyranose. Besides this, it is also called D-(+)-Digitoxose. And the chemical formula of this chemical is C6H12O4. What's more, its EINECS is 208-416-6.
Physical properties of D-ribo-Hexose,2,6-dideoxy-: (1)ACD/LogP: -1.49; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.49; (4)ACD/LogD (pH 7.4): -1.49; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 3.69; (8)ACD/KOC (pH 7.4): 3.69; (9)#H bond acceptors: 4; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 36.92 Å2; (13)Index of Refraction: 1.542; (14)Molar Refractivity: 34.14 cm3; (15)Molar Volume: 108.4 cm3; (16)Polarizability: 13.53×10-24cm3; (17)Surface Tension: 47.2 dyne/cm; (18)Density: 1.366 g/cm3; (19)Flash Point: 147.4 °C; (20)Enthalpy of Vaporization: 65.11 kJ/mol; (21)Boiling Point: 320.1 °C at 760 mmHg; (22)Vapour Pressure: 2.64E-05 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES: O[C@@H]1[C@H](O[C@@H](O)C[C@@H]1O)C
(2)InChI: InChI=1/C6H12O4/c1-3-6(9)4(7)2-5(8)10-3/h3-9H,2H2,1H3/t3-,4+,5-,6-/m1/s1
(3)InChIKey: FDWRIIDFYSUTDP-JGWLITMVBE
(4)Std. InChI: InChI=1S/C6H12O4/c1-3-6(9)4(7)2-5(8)10-3/h3-9H,2H2,1H3/t3-,4+,5-,6-/m1/s1
(5)Std. InChIKey: FDWRIIDFYSUTDP-JGWLITMVSA-N
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