- Stereoselective oxidation at C-4 of flavans by the endophytic fungus Diaporthe sp. isolated from a tea plantAgusta, Andria; Maehara, Shoji; Ohashi, Kazuyoshi; Simanjuntak, Partomuan; Shibuya, Hirotaka, Chemical & Pharmaceutical Bulletin, 2005, 53(12), 1565-1569
Cas no 880148-36-7 (2H-1-Benzopyran-3,4,5,7-tetrol, 3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3R,4R)-)
880148-36-7 structure
Product Name:2H-1-Benzopyran-3,4,5,7-tetrol, 3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3R,4R)-
CAS No:880148-36-7
MF:C15H14O8
MW:322.266865253448
CID:5616173
Update Time:2024-03-01
2H-1-Benzopyran-3,4,5,7-tetrol, 3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3R,4R)- Chemical and Physical Properties
Names and Identifiers
-
- 2H-1-Benzopyran-3,4,5,7-tetrol, 3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3R,4R)-
-
- Inchi： 1S/C15H14O8/c16-6-3-7(17)11-10(4-6)23-15(14(22)13(11)21)5-1-8(18)12(20)9(19)2-5/h1-4,13-22H/t13-,14-,15-/m1/s1
- InChI Key： ZEACOKJOQLAYTD-RBSFLKMASA-N
- SMILES： [C@H]1(C2=CC(O)=C(O)C(O)=C2)OC2=CC(O)=CC(O)=C2[C@@H](O)[C@H]1O
Experimental Properties
- Density: 1.814±0.06 g/cm3(Predicted)
- Boiling Point: 634.0±55.0 °C(Predicted)
- pka: 9.02±0.15(Predicted)
2H-1-Benzopyran-3,4,5,7-tetrol, 3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3R,4R)- Production Method
Production Method 1
Reaction Conditions
1.1 Solvents: Methanol , Water ; 1 d, 27 °C
Reference
2H-1-Benzopyran-3,4,5,7-tetrol, 3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3R,4R)- Raw materials
2H-1-Benzopyran-3,4,5,7-tetrol, 3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3R,4R)- Preparation Products
2H-1-Benzopyran-3,4,5,7-tetrol, 3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3R,4R)- Related Literature
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Yu-Nong Li,Liang-Nian He,Xian-Dong Lang,Xiao-Fang Liu,Shuai Zhang RSC Adv., 2014,4, 49995-50002
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Kaiyuan Huang,Wangkang Qiu,Meilian Ou,Xiaorui Liu,Zenan Liao,Sheng Chu RSC Adv., 2020,10, 18824-18829
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P. K. Wawrzyniak,M. T. P. Beerepoot,H. J. M. de Groot,F. Buda Phys. Chem. Chem. Phys., 2011,13, 10270-10279
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