methyl uronate

Base Information

Chemical Name:methyl uronate
CAS No.:87326-96-3
Molecular Formula:C₄₄H₄₉N₃O₁₂
Molecular Weight:811.886
Hs Code.:

methyl <methyl 4-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-glucopyranosyl)-2,3-di-O-benzyl-β-L-idopyranosid>uronate

Synonyms:methyl uronate

Suppliers and Price of methyl uronate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of methyl uronate

Chemical Property:

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Technology Process of methyl uronate

There total 7 articles about methyl uronate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 83.0%

: 55682-50-3
6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-glucopyranosyl bromide

: 87326-95-2
methyl (methyl 2,3-di-O-benzyl-β-L-idopyranosid)uronate

: 87326-96-3
methyl uronate

Guidance literature:: With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; In dichloromethane; 1.) 15 min, 0 deg C; 2.) 1 h, 0 deg C;
DOI:10.1016/0008-6215(88)85095-X

Reference yield:

: 87326-90-7
methyl 4-O-acetyl-2,3-di-O-benzyl-6-deoxy-α-D-xylo-hex-5-enopyranoside

: 87326-96-3
methyl uronate

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) 2 M methanolic NaOMe; 2.) 1 M borane; 3.) 3 M NaOH, H₂O₂ / 1.) chloroform, 1.5 h, RT; 2.) THF, 1 h, RT; 3.) THF, EtOH, 50 deg C, 2 h

2: 1.) pyridine, 80 deg C, 12 h; 2.) pyridine, 2 h

3: 93 percent / methanolic 2 M BF₃*Et₂O / CH₂Cl₂ / 6 h / Ambient temperature

4: 1.) CrO₃, 3.5 M H₂SO₄; 2.) 3 M NaOH / 1.) acetone, 5 h, RT; 2.) 0 deg C, 12 h; 3.) ether

5: 83 percent / silver triflate, 2,4,6-trimethylpyridine / CH₂Cl₂ / 1.) 15 min, 0 deg C; 2.) 1 h, 0 deg C

With 2,4,6-trimethyl-pyridine; chromium(VI) oxide; sodium hydroxide; sulfuric acid; boron trifluoride diethyl etherate; borane; dihydrogen peroxide; sodium methylate; silver trifluoromethanesulfonate; In dichloromethane;
DOI:10.1016/0008-6215(88)85095-X

Reference yield:

: 87326-88-3
methyl 6-deoxy-6-iodo-2,3-bis-O-(phenylmethyl)-α-D-glucopyranoside

: 87326-96-3
methyl uronate

Guidance literature:: Multi-step reaction with 7 steps

1: pyridine / Ambient temperature

2: 54 percent / silver fluoride / pyridine / 2.5 h / Ambient temperature

3: 1.) 2 M methanolic NaOMe; 2.) 1 M borane; 3.) 3 M NaOH, H₂O₂ / 1.) chloroform, 1.5 h, RT; 2.) THF, 1 h, RT; 3.) THF, EtOH, 50 deg C, 2 h

4: 1.) pyridine, 80 deg C, 12 h; 2.) pyridine, 2 h

5: 93 percent / methanolic 2 M BF₃*Et₂O / CH₂Cl₂ / 6 h / Ambient temperature

6: 1.) CrO₃, 3.5 M H₂SO₄; 2.) 3 M NaOH / 1.) acetone, 5 h, RT; 2.) 0 deg C, 12 h; 3.) ether

7: 83 percent / silver triflate, 2,4,6-trimethylpyridine / CH₂Cl₂ / 1.) 15 min, 0 deg C; 2.) 1 h, 0 deg C

With pyridine; 2,4,6-trimethyl-pyridine; chromium(VI) oxide; sodium hydroxide; sulfuric acid; boron trifluoride diethyl etherate; borane; dihydrogen peroxide; sodium methylate; silver trifluoromethanesulfonate; silver fluoride; In pyridine; dichloromethane;
DOI:10.1016/0008-6215(88)85095-X