(1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline
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China Everything else / Bulk
Everything else / Bulk

(1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline

(S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline can be used to prepare solifenacin. Solifenacin succinate, CAS No. 242478-38-2, chemical name 1-azabicyclo[2.2.2]octan-8-yl-(1S)-1-phenyl-3,4-dihydro-1H-isoquinolin e-2-carboxylate succinate, is prepared by condensing (S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline (I) with triphosgene under organic base (weak base) conditions to obtain (S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carbonyl chloride (II). Compound II can be directly heated in the presence of an organic base without separation through a one-pot method, and condensed with (R)-3-quinuclidine to obtain solifenacin (III), which is then salified with succinic acid to obtain solifenacin succinate (IV).

Brand: Soarwin

CAS No.: 118864-75-8

EC Number: 1806241-263-5

Molecular Formula: C15H15N

Density: 1.065

Melting point: 80-82°C

Boiling point: 338°C

Flash point: 167°C

Location : No. 10-11, Building 4, Zhongyu Duhui First Station, Longxi Street, Yubei District, Chongqing, 401120 Chongqing,
Contact : Shakira Xia, +15 2 82 60 18 74

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(1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline

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Senegal Food
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Monday, April 29, 2013

Quantity : 27T - Price : 0$

Halieutic products and fish we are a company(society) based in Senegal specialized in the sale of fresh(cool) and frozen fishes; halieutic products have the export we let us look for customers interested in fishes available on Senegal, we can supply by 27 ton container or by hundreds...

Gie Ashram Global Services

Benin 00229 Search / buy
Recherche de Partenaires d'Affaires Voitures Occasion

Sunday, February 15, 2015

La société ARB-GALAXIE SARL, basée à Cotonou en République du Bénin, Afrique de l'ouest, recherche activement des Partenaires résidents en Europe, Amérique, Canada, Japon etc. Dans le domaine de la vente de voitures d'occasions de toutes marques (Utilitaires, citadines, breaks, 4x4...)

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  • roland02
  • 00229 - Cotonou
  • +22 9 96 15 57 36
France B2B Services
Sti societe de transfert industriel sti societe de transfert

Thursday, April 09, 2009

STI SOCIETE DE TRANSFERT INDUSTRIEL De l'outil au savoir, tout se transfère, même la volonté de bien faire. Vous êtes investisseurs ou chefs d'entreprises, Vous souhaitez vous développer sur un nouveau produit ou sur un nouveau process, Vous pensez qu'investir dans une ligne de production...

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