Product

(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE)

CAS No.：131833-93-7

Other grades of this product :

(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE) Basic information

Product Name:	(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE)
Synonyms:	2,2'-ISOPROPYLIDENEBIS[(4S)-4-TERT-BUTYL-2-OXAZOLINE];(S,S)-(-)-2,2'-(DIMETHYLMETHYLENE)BIS(4-TERT-BUTYL-2-OXAZOLINE);(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE);(S,S)-2,2'-ISOPROPYLIDENE-BIS(4-TERT-BUTYL-2-OXAZOLINE);(S,S)-(-)-2,2-BIS(4-TERT-BUTYL-2-OXAZOLIN-2-YL)PROPANE;2,2-isopropylidenebis((4S)-4-tert-butyl-2-oxazol;Isopropylidenebisbutyloxazoline;(S,S)-(-)-2,2-Isopropylidenebis(4-Tert-Butyl-2-Oxazolin
CAS:	131833-93-7
MF:	C17H30N2O2
MW:	294.43
EINECS:
Product Categories:	organic building block;BOX series;Asymmetric Synthesis;Synthetic Organic Chemistry;Amino Alcohols & Deriv.;Chiral Nitrogen;Chiral Reagents;CHIRAL CHEMICALS
Mol File:	131833-93-7.mol

(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE) Chemical Properties

Melting point	89-91 °C(lit.)
Boiling point	350.4±25.0 °C(Predicted)
density	1.04±0.1 g/cm3(Predicted)
refractive index	-118 ° (C=1, CHCl3)
storage temp.	Inert atmosphere,Room Temperature
pka	5.69±0.70(Predicted)
form	Crystalline Powder
color	White to light yellow
optical activity	[α]20/D 120°, c = 5 in chloroform
CAS DataBase Reference	131833-93-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
HS Code	29349990

MSDS Information

Provider	Language
SigmaAldrich	English

(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE) Usage And Synthesis

Uses	Chiral catalyst for asymmetric synthesis. C₂ symmetric ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals.

(S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE) Preparation Products And Raw materials

Raw materials	(S,S)-2,2'-METHYLENEBIS(4-TERT-BUTYL-2-OXAZOLINE)-->DIMETHYLMALONONITRILE-->DIMETHYLMALONYL CHLORIDE-->(S)-TERT-LEUCINOL-->Dimethylmalonic acid-->Iodomethane
Preparation Products	Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4-methyl-, (4S,4'S)-

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873