223137-87-9 - Names and Identifiers
Name | 1,1'-spirobiindane-7,7'-diol
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Synonyms | SPINOL SF120129 2,2',3,3'-Tetrahydro-1,1'-s 1,1'-spirobiindane-7,7'-diol 3,3'-Spirobi[indane]-4,4'-diol 3,3'-spirobi[1,2-dihydroindene]-4,4'-diol 2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diol 2,2',3,3'-Tetrahydro-1,1'-Spirobi[1H-Indene]-7,7'-Diol 2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol
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CAS | 223137-87-9
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223137-87-9 - Physico-chemical Properties
Molecular Formula | C17H16O2
|
Molar Mass | 252.31 |
Density | 1.34 |
Boling Point | 433.0±45.0 °C(Predicted) |
pKa | 9.70±0.20(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
MDL | MFCD16621090 |
223137-87-9 - Introduction
1,1 '-spirobiindane-7 (1,1'-spirobiindane-7,7 '-diol) is an organic molecule with the chemical formula C14H14O2. The following is a description of the nature, use, preparation and safety information of 1,1 '-spirobiindane-7,7'-diol:
Nature:
1,1 '-spirobiindane-7,7'-diol is a white to yellow solid with an aromatic flavor. It has a high melting and boiling point and forms a helical structure in the crystal. 1,1 '-spirobiindane-7,7'-diol is an optically active compound that can exist as two stereoisomers.
Use:
1,1 '-spirobiindane-7,7'-diol has a wide range of applications in organic synthesis and materials science. It can be used as organic catalyst and chiral ligand to participate in asymmetric synthesis reaction. In addition, 1,1 '-spirobiindane-7,7'-diol can also be used to prepare optical materials, coordination polymers and some organic optoelectronic devices.
Method:
1,1 '-spirobiindane-7,7'-diol has various preparation methods, and the commonly used methods include the following:
1. This is a typical route for the synthesis of 1,1 '-spirobiindane-7,7'-diol: First, resorcinol is reacted with formaldehyde to obtain resorcinol formaldehyde condensate. Then, the resorcinol formaldehyde condensate was converted into 1,1 '-spirobiindane-7,7'-diol through reduction and separation purification steps.
2. Other synthetic methods also include redox reaction, cyclization reaction, etc. The specific preparation method can be selected according to actual needs.
Safety Information:
1,1 '-spirobiindane-7,7'-diol is a chemical substance and should be handled safely in regular laboratories. It may be irritating to the eyes, skin and respiratory system, so protective measures should be taken during use. At the same time, avoid contact with strong oxidants and high temperatures to prevent dangerous reactions. When using and storing 1,1 '-spirobiindane-7,7'-diol, refer to the relevant safety data sheets and instructions.
Last Update:2024-04-10 22:29:15