C₅₇H₅₁O₂₀P

Base Information

Chemical Name:C₅₇H₅₁O₂₀P
CAS No.:493012-77-4
Molecular Formula:C₅₇H₅₁O₂₀P
Molecular Weight:1086.99
Hs Code.:

C<sub>57</sub>H<sub>51</sub>O<sub>20</sub>P

Synonyms:C₅₇H₅₁O₂₀P

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Chemical Property of C₅₇H₅₁O₂₀P

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Technology Process of C₅₇H₅₁O₂₀P

There total 23 articles about C₅₇H₅₁O₂₀P 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: 100.0%

: 363619-60-7
C₅₉H₅₅O₂₀P

: 493012-77-4
C₅₇H₅₁O₂₀P

Guidance literature:: With trimethylsilyl bromide; In dichloromethane; at 20 ℃; for 1h;
DOI:10.1016/S0040-4039(02)01588-5

Reference yield:

: 61277-56-3
1,6-di-O-acetyl-2,3,4-tri-O-benzyl-α/β-D-galactopyranose

: 493012-77-4
C₅₇H₅₁O₂₀P

Guidance literature:: Multi-step reaction with 8 steps

1.1: H₂ / Pd(OH)2/C / methanol

2.1: pyridine

3.1: 85 percent / HBr / acetic acid; acetic anhydride; CH₂Cl₂

4.1: Ag₂CO₃ / acetone; H₂O

4.2: 85 percent / DBU / CH₂Cl₂

5.1: TMSOTf; 4 Angstroem MS_. / CH₂Cl₂ / 2 h / -30 °C

6.1: C₅H₅N*HClO₄ / nitromethane; methanol / 8 h / 65 °C

7.1: DMAP / pyridine

8.1: TMSBr; sym-collidine / CH₂Cl₂; acetonitrile

With 2,4,6-trimethyl-pyridine; dmap; trimethylsilyl bromide; trimethylsilyl trifluoromethanesulfonate; 4 Angstroem MS; hydrogen bromide; hydrogen; pyridinium perchlorate; silver carbonate; palladium dihydroxide; In pyridine; methanol; nitromethane; dichloromethane; water; acetic anhydride; acetic acid; acetone; acetonitrile;
DOI:10.1016/S0040-4039(01)00961-3

Reference yield:

: 41308-76-3,821794-45-0
allyl α-D-mannopyranoside

: 493012-77-4
C₅₇H₅₁O₂₀P

Guidance literature:: Multi-step reaction with 11 steps

1.1: 90 percent / TsOH*H₂O / acetone

2.1: AcOH; H₂O / 12 h / 0 °C

3.1: NaH / dimethylformamide / 2 h

4.1: KOBu-t / dimethylsulfoxide / 1 h / 60 °C

4.2: Hg(OAc)2 / tetrahydrofuran; H₂O / 0.33 h

5.1: 85 percent / LiHMDS / tetrahydrofuran / 55 °C

6.1: AcOH / H₂O / 3 h / 60 °C

7.1: pyridine

8.1: H₂ / Pd(OH)2/C / methanol

9.1: Et₃N / acetonitrile; CH₂Cl₂ / 0.5 h / -30 °C

10.1: TMSOTf; 4 Angstroem MS_. / CH₂Cl₂ / 2 h / -30 °C

11.1: TMSBr; sym-collidine / CH₂Cl₂; acetonitrile

With 2,4,6-trimethyl-pyridine; trimethylsilyl bromide; trimethylsilyl trifluoromethanesulfonate; 4 Angstroem MS; potassium tert-butylate; water; hydrogen; sodium hydride; acetic acid; triethylamine; lithium hexamethyldisilazane; palladium dihydroxide; toluene-4-sulfonic acid; In tetrahydrofuran; pyridine; methanol; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; acetone; acetonitrile;
DOI:10.1016/S0040-4039(01)00961-3