.beta.-D-Galactopyranoside, (4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-2-phenanthrenyl, tetraacetate

Base Information

Chemical Name:.beta.-D-Galactopyranoside, (4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-2-phenanthrenyl, tetraacetate
CAS No.:250720-28-6
Molecular Formula:C₃₄H₄₈O₁₀
Molecular Weight:616.749
Hs Code.:
Mol file:250720-28-6.mol

Synonyms:.beta.-D-Galactopyranoside, (4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-2-phenanthrenyl, tetraacetate

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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 .beta.-D-Galactopyranoside, (4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-2-phenanthrenyl, tetraacetate

Chemical Property:

Boiling Point:629.4±55.0 °C(Predicted)
Density:1.19±0.1 g/cm3(Predicted)

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Technology Process of .beta.-D-Galactopyranoside, (4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-2-phenanthrenyl, tetraacetate

There total 4 articles about .beta.-D-Galactopyranoside, (4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-2-phenanthrenyl, tetraacetate 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: 74.0%

: 511-15-9
trans-totarol

: 13242-53-0
acetobromomannose

: 250720-26-4,250720-28-6,250720-29-7
13-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyloxy)totara-8,11,13-triene

Guidance literature:: With disodium hydrogenphosphate; silver trifluoromethanesulfonate; In toluene; for 2h;
DOI:10.1016/S0968-0896(99)00162-5

Reference yield: 63.0%

: 511-15-9
trans-totarol

: 572-09-8
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide

: 250720-26-4,250720-28-6,250720-29-7
13-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)totara-8,11,13-triene

Guidance literature:: With disodium hydrogenphosphate; silver trifluoromethanesulfonate; In toluene; for 2h;
DOI:10.1016/S0968-0896(99)00162-5

Reference yield: 15.0%

: 511-15-9
trans-totarol

: 3068-32-4
1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

: 250720-26-4,250720-27-5,250720-28-6,250720-29-7
13-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyloxy)totara-8,11,13-triene

: 250720-26-4,250720-28-6,250720-29-7
13-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyloxy)totara-8,11,13-triene

Guidance literature:: With disodium hydrogenphosphate; silver trifluoromethanesulfonate; In toluene; for 2h;
DOI:10.1016/S0968-0896(99)00162-5