(2R,4R)-Chiraphite

(2R,4R)-Chiraphite - Names and Identifiers

Name	6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN
Synonyms	(R,R)-CHIRAPHITE (2R,4R)-Chiraphite 6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN (+)-6,6-([(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin] (+)-6,6'-([(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin Dibenzo[d,f][1,3,2]dioxaphosphepin, 6,6'-[[(1R,3R)-1,3-dimethyl-1,3-propanediyl]bis(oxy)]bis[4,8-bis(1,1-dimethylethyl)-2,10-dimethoxy- (+)-6,6'-{[(1R,3R)-1,3-DiMethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-diMethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin] (R,R)-Chiraphite
CAS	149646-83-3

(2R,4R)-Chiraphite - Physico-chemical Properties

Molecular Formula	C49H66O10P2
Molar Mass	876.99
Boling Point	816.6±65.0 °C(Predicted)
Appearance	Powder
Color	off-white
Storage Condition	2-8 ℃, dark, nitrogen storage
Sensitive	air sensitive, moisture sensitive

(2R,4R)-Chiraphite - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.

(2R,4R)-Chiraphite - Introduction

()-6,6 '-{[(1R,3R)-1,3-dimethyl-1,3-yl] bis (oxygen)} BIS[4, 8-Bis (tert-butyl)-2,10-dimethoxy-propanediol (6,6'-[[(1R,3R)-1,3-dimethyl-1, 3-PROPANEDIYL]BIS(OXY)]BIS [4,8-bis (T-BUTYL)-2,10-dimethoxy-bibenzo [D,F][1,3,2]DIOXAPHOSPHEPIN) is an organophosphorus compound.

its nature:
-The compound is a solid, white to light yellow crystalline at room temperature.
-its molecular formula is C48H68O8P2, relative molecular mass is 821.94.
- ( )-6,6 '-{[(1R,3R)-1,3-dimethyl-1,3-yl] bis (oxygen)} BIS [4, 8-Bis (tert-butyl)-2,10-dimethoxy-propanediol is a chiral compound with optical activity.

Its purpose:
-This compound is mainly used in organic synthesis as a catalyst or ligand.
-It has an important application in metal-catalyzed asymmetric synthesis reactions, which can promote or control the stereoselectivity of chemical reactions.

Method:
- ( )-6,6 '-{[(1R,3R)-1,3-dimethyl-1,3-yl] bis (oxygen)} BIS [4, the preparation method of 8-bis (tert-butyl)-2,10-dimethoxy-propanediol is complicated and generally requires a multi-step reaction.
-The specific preparation method can be queried through literature or patents, and generally involves the corresponding organic synthesis steps and the construction of phosphorus compounds.

Safety Information:
-The use and handling of this organophosphorus compound requires caution.
-It may be irritating to the skin, eyes and respiratory tract and should be avoided.
-Wear appropriate protective equipment such as chemical protective gloves, goggles and protective masks during operation.
-During storage and handling, care should be taken to avoid high temperatures, fire sources and Sparks to prevent them from burning or exploding.
-Further safety information and handling methods can be found in the safety data sheets of the relevant chemicals.

Last Update：2024-04-10 22:29:15