Production Method 1

100-52-7

3153-32-0

87661-20-9

495406-12-7

Reaction Conditions

1.1 Reagents: Potassium tert-butoxide Solvents: Tetrahydrofuran ;  20 min, -30 °C
1.2 Reagents: Ammonium chloride Solvents: Water
1.3 Solvents: Water

Reference

New reactions of γ-halo carbanions: simple synthesis of substituted tetrahydrofurans

Makosza, Mieczyslaw; et al, Chemistry - A European Journal, 2002, 8(18), 4234-4240

Production Method 2

3153-32-0

87661-20-9

Reaction Conditions

1.1 Reagents: Potassium tert-butoxide Solvents: Tetrahydrofuran ;  20 min, -30 °C
1.2 Reagents: Ammonium chloride Solvents: Water
1.3 Solvents: Water

Reference

New reactions of γ-halo carbanions: simple synthesis of substituted tetrahydrofurans

Makosza, Mieczyslaw; et al, Chemistry - A European Journal, 2002, 8(18), 4234-4240

Production Method 3

104-87-0

3153-32-0

87661-20-9

495406-14-9

Reaction Conditions

1.1 Reagents: Potassium tert-butoxide Solvents: Tetrahydrofuran ;  20 min, -30 °C
1.2 Reagents: Ammonium chloride Solvents: Water
1.3 Solvents: Water

Reference

New reactions of γ-halo carbanions: simple synthesis of substituted tetrahydrofurans

Makosza, Mieczyslaw; et al, Chemistry - A European Journal, 2002, 8(18), 4234-4240

Production Method 4

104-88-1

3153-32-0

87661-20-9

495406-13-8

Reaction Conditions

1.1 Reagents: Potassium tert-butoxide Solvents: Tetrahydrofuran ;  20 min, -30 °C
1.2 Reagents: Ammonium chloride Solvents: Water
1.3 Solvents: Water

Reference

New reactions of γ-halo carbanions: simple synthesis of substituted tetrahydrofurans

Makosza, Mieczyslaw; et al, Chemistry - A European Journal, 2002, 8(18), 4234-4240

Tert-butyl cyclopropanecarboxylate Raw materials

• 4-Methylbenzaldehyde
• 4-Chlorobenzaldehyde
• Benzaldehyde
• tert-butyl 4-chlorobutanoate

Tert-butyl cyclopropanecarboxylate Preparation Products

• 3-Furancarboxylic acid, tetrahydro-2-(4-methylphenyl)-, 1,1-dimethylethyl ester, (2R,3R)-rel- (495406-14-9)
• Tert-butyl cyclopropanecarboxylate (87661-20-9)
• 3-Furancarboxylic acid, 2-(4-chlorophenyl)tetrahydro-, 1,1-dimethylethyl ester, (2R,3R)-rel- (495406-13-8)
• 3-Furancarboxylic acid, tetrahydro-2-phenyl-, 1,1-dimethylethyl ester, (2R,3R)-rel- (495406-12-7)

• 1. An approach to 7-aza-1-phosphanorbornane complexes: strain promoted rearrangement of 1-iminylphosphirane complexes and cycloaddition with olefins?
  Yang Xu,Min Wang,Donghui Wei,Rongqiang Tian,Zheng Duan,Fran?ois Mathey Dalton Trans., 2019,48, 5523-5526
• 2. An anti-ultrasonic-stripping effect in confined micro/nanoscale cavities and its applications for efficient multiscale metallic patterning?
  Quan Xiang,Yiqin Chen,Zhiqin Li,Kaixi Bi,Guanhua Zhang,Huigao Duan Nanoscale, 2016,8, 19541-19550
• 3. Alternative synthesis of the anti-baldness compound RU58841?
  RSC Adv., 2014,4, 14143-14148
• 4. An approach to biodegradable star polymeric architectures using disulfide coupling?
  Jingquan Liu,Huiyun Liu,Zhongfan Jia,Volga Bulmus,Thomas P. Davis Chem. Commun., 2008, 6582-6584
• 5. An ion-gating multinanochannel system based on a copper-responsive self-cleaving DNAzyme?
  Yang Chen,Di Zhou,Zheyi Meng,Jin Zhai Chem. Commun., 2016,52, 10020-10023

• 6887-83-8(Isopropyl cyclopropanecarboxylate)
• 139765-08-5(Cyclopropanecarboxylic acid, 2-methyl-, 1,1-dimethylethyl ester, cis-)
• 185836-75-3((R)-4-(Tert-Butoxy)-2-methyl-4-oxobutanoic acid)
• 100207-44-1
• 79252-64-5((1S,2R)-Methyl 2-(2-(tert-butoxy)-2-oxoethyl)cyclopropanecarboxylate)
• 82701-21-1(2-(RS)-methyl-1,4-butanedioic acid 4-(1,1-dimethylethyl) 1-methyl ester)
• 139765-09-6(Cyclopropanecarboxylic acid, 2-methyl-, 1,1-dimethylethyl ester, trans-)
• 62873-49-8(Di-tert-butyl (1R,2S)-cyclopropane-1,2-dicarboxylate)
• 182007-75-6((S)-4-(tert-butoxy)-2-methyl-4-oxobutanoic acid)
• 132195-93-8(tert-butyl 2-methyl-4-oxobutanoate)