Spiro[1H-indene-1,4'-[4H]inden]-7-ol,1',2',3',- 3'a,5,5',6,6',7,7',7a,7'a-dodecahydro-4,7'adimethyl- 1'-[(1R,2E,4R)-1,4,5-trimethyl-2- hexenyl]-,(1R,1'R,3'aR,7S,7aS,7'aR)-

Base Information

• Chemical Name: Spiro[1H-indene-1,4'-[4H]inden]-7-ol,1',2',3',- 3'a,5,5',6,6',7,7',7a,7'a-dodecahydro-4,7'adimethyl- 1'-[(1R,2E,4R)-1,4,5-trimethyl-2- hexenyl]-,(1R,1'R,3'aR,7S,7aS,7'aR)-
• CAS No.: 55711-68-7
• Molecular Formula: C₂₈H₄₄O
• Molecular Weight: 396.657

Synonyms:

Chemical Property of Spiro[1H-indene-1,4'-[4H]inden]-7-ol,1',2',3',- 3'a,5,5',6,6',7,7',7a,7'a-dodecahydro-4,7'adimethyl- 1'-[(1R,2E,4R)-1,4,5-trimethyl-2- hexenyl]-,(1R,1'R,3'aR,7S,7aS,7'aR)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of Spiro[1H-indene-1,4'-[4H]inden]-7-ol,1',2',3',- 3'a,5,5',6,6',7,7',7a,7'a-dodecahydro-4,7'adimethyl- 1'-[(1R,2E,4R)-1,4,5-trimethyl-2- hexenyl]-,(1R,1'R,3'aR,7S,7aS,7'aR)-

There total 3 articles about Spiro[1H-indene-1,4'-[4H]inden]-7-ol,1',2',3',- 3'a,5,5',6,6',7,7',7a,7'a-dodecahydro-4,7'adimethyl- 1'-[(1R,2E,4R)-1,4,5-trimethyl-2- hexenyl]-,(1R,1'R,3'aR,7S,7aS,7'aR)- 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:

ergosterol (57-87-4) → previtamin D2 (115-61-7,21307-05-1,24945-48-0,137174-34-6) + toxisterol2 A2 (39382-93-9,55711-67-6,55711-68-7,124623-40-1) + toxisterol2 A3 (39382-93-9,55711-67-6,55711-68-7,124623-40-1) + toxisterol2 A1 (39382-93-9,55711-67-6,55711-68-7,124623-40-1)

Guidance literature:

Yield given. Multistep reaction. Yields of byproduct given; irradiation in ethanol or heptane, 20 deg C, 5h;

DOI:10.1007/BF00598409

Reference yield:

ergosterol (57-87-4) → previtamin D2 (115-61-7,21307-05-1,24945-48-0,137174-34-6) + toxisterol2 A2 (39382-93-9,55711-67-6,55711-68-7,124623-40-1) + toxisterol2 A3 (39382-93-9,55711-67-6,55711-68-7,124623-40-1) + toxisterol2 A1 (39382-93-9,55711-67-6,55711-68-7,124623-40-1)

Guidance literature:

Yield given. Multistep reaction. Yields of byproduct given; irradiation in ethanol or heptane, 20 deg C, 5h;

DOI:10.1007/BF00598409

Reference yield:

ergosterol (57-87-4) → previtamin D2 (115-61-7,21307-05-1,24945-48-0,137174-34-6) + toxisterol2 A2 (39382-93-9,55711-67-6,55711-68-7,124623-40-1) + toxisterol2 A3 (39382-93-9,55711-67-6,55711-68-7,124623-40-1) + toxisterol2 A1 (39382-93-9,55711-67-6,55711-68-7,124623-40-1)

Guidance literature:

Yield given. Multistep reaction. Yields of byproduct given; irradiation in ethanol or heptane, 20 deg C, 5h;

DOI:10.1007/BF00598409

upstream raw materials:

ergosterol

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