ChemicalBook CAS DataBase List (R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol

(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol synthesis

9synthesis methods

Product Name:(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol
CAS Number:14347-78-5
Molecular formula:C6H12O3
Molecular Weight:132.16

Using anhydrous zinc chloride as the catalyst, the condensation reaction of D-mannitol with acetone to synthesize the diisopropylidene condensate was carried out under the optimal reaction conditions, with a yield of up to 65%. Subsequently, (R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol was obtained via chain cleavage by NaIO? oxidation and reduction with NaBH?.

100-79-8
400 suppliers
$9.00/25g

(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol

14347-78-5
367 suppliers
$6.00/1g

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 91 percent / DMAP, Na₂CO₃ / ethyl acetate
2: H₂O, Rhizopus oryzae lipase, BES buffer (pH 7.2), Triton X-100 / 16.5 h / 25 °C / different time; various hydrolases

References:

Janes, Lana E.;Loewendahl, A. Christina;Kazlauskas, Romas J. [Chemistry - A European Journal,1998,vol. 4,# 11,p. 2324 - 2331]

FullText

ALPHA,BETA-ISOPROPYLIDENE-L-GLYCERIC ACID METHYL ESTER

60456-21-5
109 suppliers
$40.00/1 / G

14347-78-5
367 suppliers
$6.00/1g

References

22323-80-4 Synthesis

22323-80-4
145 suppliers
$71.50/5g

14347-78-5
367 suppliers
$6.00/1g

References

1,3-Dioxolane-4-methanol, 2,2-dimethyl-, 4-acetate, (4R)-

57415-98-2
0 suppliers
inquiry

22323-82-6 Synthesis

(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol

22323-82-6
319 suppliers
$8.00/1g

14347-78-5
367 suppliers
$6.00/1g

References

(S)-(2,2-dimethyl-1,3-dioxolan-4-yl)methylacetate

105409-39-0
1 suppliers
inquiry

14347-78-5
367 suppliers
$6.00/1g

References

(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol Related Search:

Dimethyl carbonate Dimethyl ether Glycerol Methanol Diacetone Alcohol Dimethyl disulfide Dimethyl sulfoxide Diacetonefructose Nitroglycerin 1,6-ANHYDRO-3,4-O-ISOPROPYLIDENE-2-TOSYL-B-D-GALACTOPYRANOSE

HomePage | About Us | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Product Catalog | Links | Privacy | Terms | Product Manufacturers | New Products
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol synthesis

(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol Related Search: