SECALONIC ACID D FROM PENICILLIUM*OXALICUM

Base Information

• Chemical Name: SECALONIC ACID D FROM PENICILLIUM*OXALICUM
• CAS No.: 35287-69-5
• Molecular Formula: C₃₂H₃₀O₁₄
• Molecular Weight: 638.582
• Mol file: 35287-69-5.mol

Synonyms:[7,7'-Bi-4aH-xanthene]-4a,4'a-dicarboxylicacid,2,2',3,3',4,4',9,9'-octahydro-1,1',4,4',8,8'-hexahydroxy-3,3'-dimethyl-9,9'-dioxo-,dimethyl ester, (3S,3'S,4R,4'R,4aR,4'aR)- (9CI);[7,7'-Bi-4aH-xanthene]-4a,4'a-dicarboxylic acid, 2,2',3,3',4,4',9,9'-octahydro-1,1',4,4',8,8'-hexahydroxy-3,3'-dimethyl-9,9'-dioxo-,dimethyl ester, [3S-[3a,4b,4ab,7(3'R*,4'S*,4'aS*)]]-; NSC 159631; NSC 268922;Secalonic acid D

Chemical Property of SECALONIC ACID D FROM PENICILLIUM*OXALICUM

Chemical Property:

• Vapor Pressure: 2.01E-30mmHg at 25°C
• Melting Point: 257°C
• Refractive Index: 1.6130 (estimate)
• Boiling Point: 846°Cat760mmHg
• Flash Point: 273.7°C
• PSA: 226.58000
• Density: 1.67g/cm³
• LogP: 2.16420
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

SECALONIC ACID D 95.00% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: T+
• Statements: 28
• Safety Statements: 28-36/37-45

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of SECALONIC ACID D FROM PENICILLIUM*OXALICUM

There total 10 articles about SECALONIC ACID D FROM PENICILLIUM*OXALICUM 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: 81.0%

C40H42O16 → secalonic acid D (35287-69-5)

Guidance literature:

With hydrogenchloride; In water; acetone; at 60 ℃; for 20h; Inert atmosphere;

DOI:10.1002/anie.201311260

Reference yield:

C34H34O14 → secalonic acid A (35287-69-5,35287-70-8,35287-71-9,35287-72-0,51152-25-1,60687-07-2,70223-89-1) + penicillixanthone A

Guidance literature:

Multi-step reaction with 2 steps

1: hydrogenchloride / methanol; water / 0.5 h / 60 °C / Inert atmosphere

2: dimethyl sulfoxide / 13 h / 20 °C

With hydrogenchloride; In methanol; water; dimethyl sulfoxide;

DOI:10.1021/jacs.5b09825

Reference yield:

Secalonsaeure A (2615-62-5) → secalonic acid A (35287-69-5,35287-70-8,35287-71-9,35287-72-0,51152-25-1,60687-07-2,70223-89-1) + penicillixanthone A

Guidance literature:

In dimethyl sulfoxide; at 20 ℃; for 13h;

DOI:10.1021/jacs.5b09825

upstream raw materials:

Secalonsaeure A

Refernces

• 1、 Qin, Tian,Iwata, Takayuki,Ransom, Tanya T.,Beutler, John A.,Porco, John A.. "Syntheses of Dimeric Tetrahydroxanthones with Varied Linkages: Investigation of "shapeshifting" Properties". . p. 15225 - 15233. Retrieved 2015/12/18.