C₄₃H₅₄N₃O₂₀P

Base Information

Chemical Name:C₄₃H₅₄N₃O₂₀P
CAS No.:312494-77-2
Molecular Formula:C₄₃H₅₄N₃O₂₀P
Molecular Weight:963.884
Hs Code.:

C<sub>43</sub>H<sub>54</sub>N<sub>3</sub>O<sub>20</sub>P

Synonyms:C₄₃H₅₄N₃O₂₀P

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Chemical Property of C₄₃H₅₄N₃O₂₀P

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Technology Process of C₄₃H₅₄N₃O₂₀P

There total 7 articles about C₄₃H₅₄N₃O₂₀P 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:

: 312494-72-7
C₂₄H₃₅N₂O₇P

: 312494-77-2
C₄₃H₅₄N₃O₂₀P

Guidance literature:: Multi-step reaction with 4 steps

1: TfOH; molecular sieves 4 Angstroem / various solvent(s) / 1.5 h / -78 °C

2: DBU / CH₂Cl₂ / 1 h / 0 °C

3: H₂ / Pd(OH)2/C / tetrahydrofuran / 2 h

4: DMAP / pyridine

With dmap; trifluorormethanesulfonic acid; 4 A molecular sieve; hydrogen; 1,8-diazabicyclo[5.4.0]undec-7-ene; palladium dihydroxide; In tetrahydrofuran; pyridine; dichloromethane; 1: glycosidation / 2: intramolecular lactonization / 3: Hydrogenolysis / 4: Acylation;
DOI:10.1016/S0040-4039(00)01343-5

Reference yield:

: C₃₄H₃₂O₈

: 312494-77-2
C₄₃H₅₄N₃O₂₀P

Guidance literature:: Multi-step reaction with 7 steps

1: 70 percent / n-BuLi; HMPA / tetrahydrofuran / 2.5 h / -78 - -30 °C

2: 80 percent / BF₃*OEt₂; molecular sieves 4 Angstroem / CH₂Cl₂ / 6 h / -23 °C

3: 89 percent / K₂CO₃ / methanol / 6 h

4: TfOH; molecular sieves 4 Angstroem / various solvent(s) / 1.5 h / -78 °C

5: DBU / CH₂Cl₂ / 1 h / 0 °C

6: H₂ / Pd(OH)2/C / tetrahydrofuran / 2 h

7: DMAP / pyridine

With N,N,N,N,N,N-hexamethylphosphoric triamide; dmap; n-butyllithium; trifluorormethanesulfonic acid; 4 A molecular sieve; boron trifluoride diethyl etherate; hydrogen; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; palladium dihydroxide; In tetrahydrofuran; pyridine; methanol; dichloromethane; 1: Substitution / 2: Isomerization / 3: Hydrolysis / 4: glycosidation / 5: intramolecular lactonization / 6: Hydrogenolysis / 7: Acylation;
DOI:10.1016/S0040-4039(00)01343-5

Reference yield:

: allyl 3,4-di-O-benzoyl-2,6-di-O-benzyl-α-D-galactopyranoside

: 312494-77-2
C₄₃H₅₄N₃O₂₀P

Guidance literature:: Multi-step reaction with 8 steps

1: 66 percent / NaOAc / PdCl₂ / acetic acid; H₂O / 2 h / 80 °C

2: 70 percent / n-BuLi; HMPA / tetrahydrofuran / 2.5 h / -78 - -30 °C

3: 80 percent / BF₃*OEt₂; molecular sieves 4 Angstroem / CH₂Cl₂ / 6 h / -23 °C

4: 89 percent / K₂CO₃ / methanol / 6 h

5: TfOH; molecular sieves 4 Angstroem / various solvent(s) / 1.5 h / -78 °C

6: DBU / CH₂Cl₂ / 1 h / 0 °C

7: H₂ / Pd(OH)2/C / tetrahydrofuran / 2 h

8: DMAP / pyridine

With N,N,N,N,N,N-hexamethylphosphoric triamide; dmap; n-butyllithium; trifluorormethanesulfonic acid; 4 A molecular sieve; boron trifluoride diethyl etherate; hydrogen; sodium acetate; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; palladium dihydroxide; palladium dichloride; In tetrahydrofuran; pyridine; methanol; dichloromethane; water; acetic acid; 1: Substitution / 2: Substitution / 3: Isomerization / 4: Hydrolysis / 5: glycosidation / 6: intramolecular lactonization / 7: Hydrogenolysis / 8: Acylation;
DOI:10.1016/S0040-4039(00)01343-5