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109771-12-2

dimethyl (2R,3R)-2-O-(p-nitrobenzyl)tartrate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 109771-12-2 Structure

  • Basic information

    1. Product Name: dimethyl (2R,3R)-2-O-(p-nitrobenzyl)tartrate
    2. Synonyms:
    3. CAS NO:109771-12-2
    4. Molecular Formula:
    5. Molecular Weight: 313.264
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 109771-12-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: dimethyl (2R,3R)-2-O-(p-nitrobenzyl)tartrate(CAS DataBase Reference)
    10. NIST Chemistry Reference: dimethyl (2R,3R)-2-O-(p-nitrobenzyl)tartrate(109771-12-2)
    11. EPA Substance Registry System: dimethyl (2R,3R)-2-O-(p-nitrobenzyl)tartrate(109771-12-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 109771-12-2(Hazardous Substances Data)

109771-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109771-12-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,7,7 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 109771-12:
(8*1)+(7*0)+(6*9)+(5*7)+(4*7)+(3*1)+(2*1)+(1*2)=132
132 % 10 = 2
So 109771-12-2 is a valid CAS Registry Number.

109771-12-2Relevant articles and documents

Total regioselective control of tartaric acid

Spengler, Jan,Fernandez-Llamazares, Ana I.,Ruiz-Rodriguez, Javier,Burger, Klaus,Albericio, Fernando

supporting information; scheme or table, p. 5746 - 5749 (2010/10/20)

An efficient strategy to synthesize tartaric acid building blocks for totally regioselective transformations or derivatizations was disclosed. Starting from l-tartaric acid or l-dimethyl tartrate, respectively, we obtained type I and II building blocks with orthogonal sets of protecing groups (4-8 steps, 38-56% overall yield).

Selective monoalkylation of acyclic diols by means of dibutyltin oxide and fluoride salts

Nagashima,Ohno

, p. 1972 - 1982 (2007/10/02)

Fluoride anion was found to promote monoalkylation reaction of diols by the stannylene acetal method, and selective monoalkylation of various acyclic diols was accomplished in good yields under mild conditions by employing this new method. Functional groups such as carboxylic acid ester, carboxamide, carbamate, nitrile, alkyl chloride, and ether were not affected under the reaction conditions.

An Efficient O-Monoalkylation of Dimethyl L-Tartrate via O-Stannylene Acetal with Alkyl Halides in the Presence of Cesium Fluoride

Nagashima, Nobuo,Ohno, Masaji

, p. 141 - 144 (2007/10/02)

Selective O-monoalkylation of the vic-glycol of dimethyl L-tartrate with alkyl halides has been found to take place smoothly under mild conditions in the presence of cesium fluoride.

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