ChemicalBook CAS DataBase List Trehalose

Trehalose synthesis

8synthesis methods

Product Name:Trehalose
CAS Number:99-20-7
Molecular formula:C12H22O11
Molecular Weight:342.3

Trehalose is prepared from liquefied starch by a multistep enzymatic process. The commercial product is the dihydrate.

D-Glucopyranose, 2,3,4,6-tetrakis-O-(phenylmethyl)-, 1-acetate

80300-30-7
6 suppliers
inquiry

99-20-7
479 suppliers
$6.00/5g

Yield:-

Steps:

Multi-step reaction with 3 steps
1.1: TMSI / CH₂Cl₂ / 1 h / 0 °C
1.2: 76 percent / Bu₄NI; DIEA / CH₂Cl₂ / 16 h / Heating
2.1: DDQ / CH₂Cl₂ / 4 h / 20 °C
2.2: 40 percent / MeOTf; DTBMP / 1,2-dichloro-ethane / 16 h / 40 °C
3.1: 95 percent / H₂ / Pd/C / methanol / 24 h

References:

Pratt, Matthew R.;Leigh, Clifton D.;Bertozzi, Carolyn R. [Organic Letters,2003,vol. 5,# 18,p. 3185 - 3188]

α-D-Glucopyranoside, 3,4,6-tris-O-(phenylmethyl)-α-D-glucopyranosyl 2,3,4,6-tetrakis-O-(phenylmethyl)- (9CI)

615564-31-3
0 suppliers
inquiry

99-20-7
479 suppliers
$6.00/5g

References

2280-44-6
11 suppliers
inquiry

Uridine 5'-(trihydrogen diphosphate), P'-D-glucopyranosyl ester

952585-00-1
0 suppliers
inquiry

99-20-7
479 suppliers
$6.00/5g

References

α-D-Glucopyranoside, (4-methoxyphenyl)methyl 2,3,4,6-tetrakis-O-(phenylmethyl)-

615564-29-9
1 suppliers
inquiry

99-20-7
479 suppliers
$6.00/5g

References

α-D-Glucopyranoside, (3,4-dimethoxyphenyl)methyl 2,3,4,6-tetrakis-O-(phenylmethyl)-

615564-30-2
0 suppliers
inquiry

99-20-7
479 suppliers
$6.00/5g

References

Trehalose Related Search:

TREHALOSE OCTAACETATE

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.

天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Trehalose synthesis

Trehalose Related Search: