Dihydrovitamin K1-diacetat

Base Information

• Chemical Name: Dihydrovitamin K1-diacetat
• CAS No.: 52610-74-9
• Molecular Formula: C₃₅H₅₂O₄
• Molecular Weight: 536.795

Synonyms:

Chemical Property of Dihydrovitamin K1-diacetat

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of Dihydrovitamin K1-diacetat

There total 4 articles about Dihydrovitamin K1-diacetat 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:

acetic anhydride (108-24-7) → Dihydrovitamin K1-diacetat (604-87-5,5016-88-6,52610-74-9)

Guidance literature:

With pyridine; zinc;

DOI:10.1002/hlca.19540370128

Reference yield:

1,4-diacetyloxy-2-bromo-3-methylnaphthalene (37794-07-3) + (7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl bromide (943232-38-0) → Dihydro-Vitamin-K1-diacetat (604-87-5,5016-88-6,52610-74-9)

Guidance literature:

Multistep reaction; (i) Ni(CO)4, benzene, (ii) /BRN= 2001222/, HMPT;

DOI:10.1039/C3972000953a

Reference yield:

→ Dihydro-Vitamin-K1-diacetat (604-87-5,5016-88-6,52610-74-9)

Guidance literature:

Aus 2-Methyl-3-brom-1,4-naphthochinon-diacetat + Phytylbromid-Ni-Komplex (aus Phytylbromid + Ni(CO)4);

upstream raw materials:

1,4-diacetyloxy-2-bromo-3-methylnaphthalene

(7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl bromide

acetic anhydride

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