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CAS No.: | 34371-14-7 |
---|---|
Name: | 2-Deoxy-D-ribonic-1,4-lactone |
Article Data: | 72 |
Molecular Structure: | |
Formula: | C5H8O4 |
Molecular Weight: | 132.116 |
Synonyms: | (4S,5R)-4-Hydroxy-5-hydroxymethylfuran-2-one;2-Deoxy-D-erythro-pentono-g-lactone;2-Deoxy-D-ribono-1,4-lactone;2-Deoxy-D-ribonolactone;2'-Deoxyribolactone; |
Density: | 1.439 g/cm3 |
Boiling Point: | 395.281 °C at 760 mmHg |
Flash Point: | 179.1 °C |
PSA: | 66.76000 |
LogP: | -1.34490 |
1-(2'-Deoxy-β-D-erythro-pentafuranosyl)-7-nitroindole
A
2-deoxy-D-ribonolactone
Conditions | Yield |
---|---|
In methanol for 15h; Irradiation; | A 97% B 59% |
Decomposition; Irradiation; |
3,4-O-(R)-benzylidene-2-deoxy-D-erythro-ribono-1,5-lactone
2-deoxy-D-ribonolactone
Conditions | Yield |
---|---|
With trifluoroacetic acid In chloroform; water at 70℃; for 10h; | 96% |
With trifluoroacetic acid In chloroform Heating; |
3-O-benzyl-2-deoxy-D-ribonolactone
2-deoxy-D-ribonolactone
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol at 20℃; for 24h; | 96% |
2-deoxy-D-ribonolactone
Conditions | Yield |
---|---|
With rhodium hydrido (PEt3)3 complex; 1-Phenylbut-1-en-3-one In N,N-dimethyl-formamide at 40℃; for 4h; | 93% |
With bromine In water at 20℃; for 24h; Sealed tube; | 76% |
2-deoxy-D-ribonolactone
Conditions | Yield |
---|---|
With bromine In water at 20℃; for 120h; Inert atmosphere; | 90% |
With bromine In water for 96h; Ambient temperature; | 86% |
With bromine In water at 20℃; for 120h; Sealed tube; | 75% |
3-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-3-trimethylsilanyloxy-propionic acid ethyl ester
2-deoxy-D-ribonolactone
Conditions | Yield |
---|---|
With trifluoroacetic acid In tetrahydrofuran | 90% |
2-Deoxy-D-ribose
2-deoxy-D-ribonolactone
Conditions | Yield |
---|---|
With bromine In water at 25℃; for 120h; | 88% |
With bromine In water at 20℃; for 120h; | 78% |
With bromine; potassium carbonate In water at 20℃; for 8h; | 70% |
With bromine In water at 20℃; for 120h; Sealed tube; | |
With bromine In water at 20℃; for 120h; Sealed tube; |
Ethyl (4''R)-(2,2-dimethyl-1,3-dioxolan-4-yl)-3-hydroxypropionate
2-deoxy-D-ribonolactone
Conditions | Yield |
---|---|
With water; trifluoroacetic acid | 87% |
(-)-(S)-3-((R)-2,2-dimethyl[1,3]dioxolan-4-yl)-3-hydroxypropanoic acid methyl ester
2-deoxy-D-ribonolactone
Conditions | Yield |
---|---|
With trifluoroacetic acid In water for 2h; Ambient temperature; | 83.1% |
With trifluoroacetic acid In water | |
With trifluoroacetic acid In water | |
With trifluoroacetic acid In water for 2h; Ambient temperature; | |
With water; trifluoroacetic acid In tetrahydrofuran at 20℃; for 4h; |
3-O-p-Nitrophenyl-D-glucose
2-deoxy-D-ribonolactone
Conditions | Yield |
---|---|
With 3-ethyl-4,5-dimethylthiazol-3-ium bromide; potassium carbonate; benzalacetophenone In acetonitrile at 130℃; for 0.25h; Microwave irradiation; | 53% |
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The CAS register number of D-(+)-Ribonic acid-gamma-lactone is 34371-14-7. It also can be called as D-erythro-Pentonicacid, 2-deoxy-, g-lactone and the IUPAC name about this chemical is (4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-one.
Physical properties about D-(+)-Ribonic acid-gamma-lactone are: (1)ACD/BCF (pH 5.5): 1; (2)ACD/BCF (pH 7.4): 1; (3)ACD/KOC (pH 5.5): 1; (4)ACD/KOC (pH 7.4): 1; (5)#H bond acceptors: 4; (6)#H bond donors: 2; (7)#Freely Rotating Bonds: 3; (8)Polar Surface Area: 66.76Å2; (9)Index of Refraction: 1.522; (10)Molar Refractivity: 28.002 cm3; (11)Molar Volume: 91.815 cm3; (12)Polarizability: 11.101x10-24cm3; (13)Surface Tension: 60.509 dyne/cm; (14)Flash Point: 179.1 °C; (15)Enthalpy of Vaporization: 74.617 kJ/mol.
You can still convert the following datas into molecular structure:
(1)SMILES: C1[C@@H]([C@H](OC1=O)CO)O
(2)InChI: InChI=1/C5H8O4/c6-2-4-3(7)1-5(8)9-4/h3-4,6-7H,1-2H2/t3-,4+/m0/s1
(3)InChIKey: YIXDEYPPAGPYDP-IUYQGCFVBX
(4)Std. InChI: InChI=1S/C5H8O4/c6-2-4-3(7)1-5(8)9-4/h3-4,6-7H,1-2H2/t3-,4+/m0/s1
(5)Std. InChIKey: YIXDEYPPAGPYDP-IUYQGCFVSA-N