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7a,13a-Dihydro-3,3-dimethyl-3H,7H-[1,3]dioxolo[5,6]benzofuro[3,2-c]pyrano[3,2-g][1]benzopyran
SpectraBase Compound ID 2sG6uouSZqE
InChI InChI=1S/C21H18O5/c1-21(2)4-3-11-5-13-16(7-15(11)26-21)22-9-14-12-6-18-19(24-10-23-18)8-17(12)25-20(13)14/h3-8,14,20H,9-10H2,1-2H3
InChIKey OYJSNPOSPVUTQQ-UHFFFAOYSA-N
Mol Weight 350.37 g/mol
Molecular Formula C21H18O5
Exact Mass 350.115424 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID KF602x356jH
Name 7a,13a-Dihydro-3,3-dimethyl-3H,7H-[1,3]dioxolo[5,6]benzofuro[3,2-c]pyrano[3,2-g][1]benzopyran
Source of Sample J. C. Breytenbach, Potchefstroom University, Potchefstroom, South Africa
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H18O5
InChI InChI=1S/C21H18O5/c1-21(2)4-3-11-5-13-16(7-15(11)26-21)22-9-14-12-6-18-19(24-10-23-18)8-17(12)25-20(13)14/h3-8,14,20H,9-10H2,1-2H3
InChIKey OYJSNPOSPVUTQQ-UHFFFAOYSA-N
Literature Reference J. CHEM. SOC. PERKIN TRANS. I, 1980, 1804 Abstract-Chemical Abstracts= 94, 47176(1981)
Melting Point 165-166C
Molecular Weight 350.369995
Optical Properties Optical Rotation= (20C) -200 DEG (c=0.1, CHLOROFORM)
Synonyms NEORAUTENANE DIOXOLO/5,6/BENZOFURO/3,2-C/PYRANO- /3,2-G//1/BENZOPYRAN, 3H,7H-/1,3/-, 7A,13A-DIHYDRO-3,3-DIMETHYL-,
Technique KBr WAFER