(+/-)-1-{3,3-Bis[(trityloxy)methyl]cyclopent-2-en-1-yl}-5-methylpyrimidine-2(1H),4(3H)-dione

Base Information

• Chemical Name: (+/-)-1-{3,3-Bis[(trityloxy)methyl]cyclopent-2-en-1-yl}-5-methylpyrimidine-2(1H),4(3H)-dione
• CAS No.: 275374-40-8
• Molecular Formula: C₅₀H₄₄N₂O₄
• Molecular Weight: 736.91

Synonyms:(+/-)-1-{3,3-Bis[(trityloxy)methyl]cyclopent-2-en-1-yl}-5-methylpyrimidine-2(1H),4(3H)-dione

Chemical Property of (+/-)-1-{3,3-Bis[(trityloxy)methyl]cyclopent-2-en-1-yl}-5-methylpyrimidine-2(1H),4(3H)-dione

Chemical Property:

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Technology Process of (+/-)-1-{3,3-Bis[(trityloxy)methyl]cyclopent-2-en-1-yl}-5-methylpyrimidine-2(1H),4(3H)-dione

There total 4 articles about (+/-)-1-{3,3-Bis[(trityloxy)methyl]cyclopent-2-en-1-yl}-5-methylpyrimidine-2(1H),4(3H)-dione 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: 89.0%

(+/-)-1-{cis-4-Mesyloxy-3,3-bis[(trityloxy)methyl]cyclopentyl}-5-methylpyrimidine-2(1H),4(3H)-dione → (+/-)-1-{3,3-Bis[(trityloxy)methyl]cyclopent-2-en-1-yl}-5-methylpyrimidine-2(1H),4(3H)-dione (275374-40-8)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In N,N-dimethyl-formamide; at 125 ℃; for 6h;

DOI:10.1135/cccc20000395

Reference yield:

trityl chloride (76-83-5) → (+/-)-1-{3,3-Bis[(trityloxy)methyl]cyclopent-2-en-1-yl}-5-methylpyrimidine-2(1H),4(3H)-dione (275374-40-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 34 percent / pyridine / 1 h / 100 °C

2: 89 percent / pyridine / 5 h / 20 °C

3: 89 percent / DBU / dimethylformamide / 6 h / 125 °C

With pyridine; 1,8-diazabicyclo[5.4.0]undec-7-ene; In N,N-dimethyl-formamide; 1: Etherification / 2: Substitution / 3: Elimination;

DOI:10.1135/cccc20000395

Reference yield:

[4-Hydroxy-3,3-bis(hydroxymethyl)cyclopentyl]-5-methylpyrimidine-2(1H),4(3H)-dione → (+/-)-1-{3,3-Bis[(trityloxy)methyl]cyclopent-2-en-1-yl}-5-methylpyrimidine-2(1H),4(3H)-dione (275374-40-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 34 percent / pyridine / 1 h / 100 °C

2: 89 percent / pyridine / 5 h / 20 °C

3: 89 percent / DBU / dimethylformamide / 6 h / 125 °C

With pyridine; 1,8-diazabicyclo[5.4.0]undec-7-ene; In N,N-dimethyl-formamide; 1: Etherification / 2: Substitution / 3: Elimination;

DOI:10.1135/cccc20000395

upstream raw materials:

trityl chloride

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