[(1S)-2-[(1S,2R,4S,4aR,8R,8aR)-4-acetyloxy-4a-(acetyloxymethyl)-1,2-dimethyl-8-[(E)-2-methylbut-2-enoyl]oxyspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] (2S)-2-methylbutanoate

Base Information

• Chemical Name: [(1S)-2-[(1S,2R,4S,4aR,8R,8aR)-4-acetyloxy-4a-(acetyloxymethyl)-1,2-dimethyl-8-[(E)-2-methylbut-2-enoyl]oxyspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] (2S)-2-methylbutanoate
• CAS No.: 122587-83-1
• Molecular Formula: C₃₄H₄₈O₁₁
• Molecular Weight: 632.749
• Wikidata: Q105134874
• Mol file: 122587-83-1.mol

Synonyms:[(1S)-2-[(1S,2R,4S,4aR,8R,8aR)-4-acetyloxy-4a-(acetyloxymethyl)-1,2-dimethyl-8-[(E)-2-methylbut-2-enoyl]oxyspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] (2S)-2-methylbutanoate;122587-83-1;Ajugamarin G 1;2-Butenoic acid, 2-methyl-, 8-(acetyloxy)-8a-((acetyloxy)methyl)-5-(2-(2,5-dihydro-5-oxo-3-furanyl)-2-(2-methyl-1-oxobutoxy)ethyl)octahydro-5,6-dimethylspiro(naphthalene-1(2H),2'-oxiran)-4-yl ester, (1R-(1alpha,4beta(E),4abeta,5beta(S*(S*)),6alpha,8alpha,8aalpha))-

Chemical Property of [(1S)-2-[(1S,2R,4S,4aR,8R,8aR)-4-acetyloxy-4a-(acetyloxymethyl)-1,2-dimethyl-8-[(E)-2-methylbut-2-enoyl]oxyspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] (2S)-2-methylbutanoate

Chemical Property:

• Boiling Point: 691.1°Cat760mmHg
• Flash Point: 282.7°C
• PSA: 144.03000
• Density: 1.21g/cm³
• LogP: 4.40190
• XLogP3: 4.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 15
• Exact Mass: 632.31966234
• Heavy Atom Count: 45
• Complexity: 1270

Purity/Quality:

99%+, ^*data from raw suppliers

AjugamarinG1 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC(C)C(=O)OC(CC1(C(CC(C2(C1C(CCC23CO3)OC(=O)C(=CC)C)COC(=O)C)OC(=O)C)C)C)C4=CC(=O)OC4
• Isomeric SMILES: CC[C@H](C)C(=O)O[C@@H](C[C@]1([C@@H](C[C@@H]([C@@]2([C@@H]1[C@@H](CCC23CO3)OC(=O)/C(=C/C)/C)COC(=O)C)OC(=O)C)C)C)C4=CC(=O)OC4

Technology Process of [(1S)-2-[(1S,2R,4S,4aR,8R,8aR)-4-acetyloxy-4a-(acetyloxymethyl)-1,2-dimethyl-8-[(E)-2-methylbut-2-enoyl]oxyspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] (2S)-2-methylbutanoate

There total 1 articles about [(1S)-2-[(1S,2R,4S,4aR,8R,8aR)-4-acetyloxy-4a-(acetyloxymethyl)-1,2-dimethyl-8-[(E)-2-methylbut-2-enoyl]oxyspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] (2S)-2-methylbutanoate 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:

(S)-2-methylbutanoyl chloride (27763-54-8) + ajugamarin A1 (78798-40-0) → ajugamarin G1 (122587-83-1)

Guidance literature:

With pyridine; sodium hydrogencarbonate; dmap; Yield given. Multistep reaction; 1.) 10 h, reflux, 2.) MeOH room t., 10 min;

upstream raw materials:

(S)-2-methylbutanoyl chloride

ajugamarin A₁

Refernces