(+/-)-2R^*,11bS^*-9,10-Dimethoxy-3'-phenyl-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride

Base Information

• Chemical Name: (+/-)-2R^*,11bS^*-9,10-Dimethoxy-3'-phenyl-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride
• CAS No.: 136334-58-2
• Molecular Formula: C₂₃H₂₅N₃O₄*ClH
• Molecular Weight: 443.93

Synonyms:

Chemical Property of (+/-)-2R^*,11bS^*-9,10-Dimethoxy-3'-phenyl-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride

Chemical Property:

Purity/Quality:

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Technology Process of (+/-)-2R^*,11bS^*-9,10-Dimethoxy-3'-phenyl-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride

There total 1 articles about (+/-)-2R^*,11bS^*-9,10-Dimethoxy-3'-phenyl-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride 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: 100.0%

(+/-)-2R*,11bS*-4'-Imino-9,10-dimethoxy-3'-phenyl-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidin>-2'-one (136334-38-8) → (+/-)-2R*,11bS*-9,10-Dimethoxy-3'-phenyl-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride (136334-58-2,137894-86-1)

Guidance literature:

With hydrogenchloride; In ethanol; for 9h; Heating;

Reference yield: 86.0%

acetic anhydride (108-24-7) + (+/-)-2R*,11bS*-9,10-Dimethoxy-3'-phenyl-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride (136334-58-2,137894-86-1) → (+/-)-2R*,11bS*-1'-Acetyl-3'-phenyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidine>-2',4'-dione (136334-74-2)

Guidance literature:

at 150 ℃; for 9h;

upstream raw materials:

(+/-)-2R^*,11bS^*-4'-Imino-9,10-dimethoxy-3'-phenyl-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidin>-2'-one

Downstream raw materials:

(+/-)-2R^*,11bS^*-1'-Acetyl-3'-phenyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydrospiroquinolizin-2,5'-imidazolidine>-2',4'-dione

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