1,1'-SPIROBIINDANE-7,7'-DIOL

1,1'-SPIROBIINDANE-7,7'-DIOL Basic information

Product Name:	1,1'-SPIROBIINDANE-7,7'-DIOL
Synonyms:	1,1'-SPIROBIINDANE-7,7'-DIOL;(1S)-2,2',3,3'-tetrahydro-1,1'-Spirobi[1H-indene]-7,7'-diol;(S)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[INDENE]-7,7'-DIOL, >=95%;S-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol;S-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol; 1,1'-Spirobi[1H-indene]-7,7'-diol,2,2',3,3'-tetrahydro-;1,1'-Spirobi[1H-indene]-7,7'-diol, 2,2',3,3'-tetrahydro-, (1S)-;S-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-di
CAS:	223259-63-0
MF:	C17H16O2
MW:	252.31
EINECS:
Product Categories:	BINOL Series;Chiral Oxygen;Chiral Spiro Ligand
Mol File:	223259-63-0.mol

1,1'-SPIROBIINDANE-7,7'-DIOL Chemical Properties

Melting point	155-156℃
Boiling point	433.0±45.0 °C(Predicted)
density	1.34±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
pka	9.70±0.20(Predicted)
form	powder to crystaline
color	White to Orange to Green

Safety Information

HS Code

2907.29.9000

MSDS Information

1,1'-SPIROBIINDANE-7,7'-DIOL Usage And Synthesis

Uses	(S)-SPINOL is used to synthesis a new class of chiral phosphoric acids with spirobiindane as scaffold and employed to catalyze the asymmetric Friedel?Crafts reaction of indoles with imines to afford 3-indolyl methanamines.

1,1'-SPIROBIINDANE-7,7'-DIOL Preparation Products And Raw materials

Raw materials	Ethanol-->Sodium hydroxide-->Ethyl acetate-->Tetrahydrofuran-->Dichloromethane-->PETROLEUM ETHER-->Magnesium sulfate-->Acetone-->n-Butyllithium-->Hydrogen peroxide-->Hydrogen-->Nickel-->Sodium bromide-->Methanesulfonic acid-->Boron tribromide-->3-Hydroxybenzaldehyde-->Cinchonidine-->3-Methoxybenzaldehyde-->Phosphotungstic acid hydrate
Preparation Products	(S)-1,1'-SPIROBIINDANE-7,7'-DIOL-->(R)-1,1'-SPIROBIINDANE-7,7'-DIOL

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