96-49-1 (碳酸乙二醇酯,Ethylene Carbonate)

107-21-1

_100%

反应条件：

1.1 Reagents: 1,8-Diazabicyclo[5.4.0]undec-7-ene Solvents: Dichloromethane ; 25 °C
1.2 Reagents: Methyl iodide ; 3 h, 25 °C

参考文献：

Convenient synthesis of ethylene carbonates from carbon dioxide and 1,2-diols at atmospheric pressure of carbon dioxide

Kitamura, Tsugio; Inoue, Yusuke; Maeda, Taisei; Oyamada, Juzo, Synthetic Communications, 2016, 46(1), 39-45

合成路线：1 步

35466-85-4

_100%

反应条件：

1.1 Reagents: Tetraethylammonium perchlorate Solvents: Acetonitrile
1.2 Reagents: Oxygen
1.3 Reagents: Iodoethane

参考文献：

Facile stereoselective conversion of 1,2-diols into alkane-1,2-diyl carbonates

Casadei, Maria Antonietta; Cesa, Stefania; Feroci, Marta; Inesi, Achille, New Journal of Chemistry, 1999, 23(4), 433-436

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: Zinc chloride , 1-Butyl-1-methylpiperidinium bromide ; 18 h, 3.0 MPa, 60 °C

参考文献：

In situ CO2 capture and transformation into cyclic carbonates using flue gas

Ma, Haiying; Liu, Shujuan; Wang, Hongli; Li, Guomin; Zhao, Kang; et al, Green Chemistry, 2023, 25(6), 2293-2298

合成路线：1 步

_100%

反应条件：

1.1 Reagents: Potassium iodide Catalysts: Choline chloride ; rt → 100 °C; 3 h, 1.5 MPa, 100 °C

参考文献：

Preparation of vinyl carbonate catalyzed by ionic liquid composite catalyst

, China, , ,

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: 1-Ethylimidazole Solvents: Ethanol ; 15 h, rt → 80 °C
1.2 Catalysts: Poly(epichlorohydrin) (derivative with N-ethylimidazole) ; 30 h, 1 MPa, rt → 160 °C
1.3 0.42 - 0.72 MPa, 72 - 77 °C

参考文献：

Device and method for green preparation of ethylene carbonate or propylene carbonate

, China, , ,

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: Iodomethyltriphenylphosphorane ; 5 MPa, 150 °C

参考文献：

Green production of electronic grade vinyl carbonate

, China, , ,

合成路线：1 步

74-85-1

_100%

反应条件：

1.1 Reagents: N-Bromosuccinimide Solvents: Acetone , Water ; 2 h, 40 °C
1.2 Reagents: Potassium carbonate Catalysts: 4-(Dimethylamino)pyridine , (SP-5-13)-Chloro[[3,3′-[1,2-phenylenedi(nitrilo-κN)]bis[2,3-dihydro-1H-inden-4-o… Solvents: Dimethylformamide ; 2 h, 300 psi, 60 °C

参考文献：

Catalyst composition for cyclic carbonate production from CO2 and olefins

, World Intellectual Property Organization, , ,

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: Acetic acid , Tetrabutylammonium bromide ; 3 h, 0.5 MPa, 80 °C

参考文献：

Preparation of cyclic carbonate through Bronsted acid/quaternary ammonium salt composite catalyzed cycloaddition of CO2 and epoxide

, China, , ,

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: 1-Ethyl-3-methylimidazolium bromide ; 10 atm, rt → 120 °C; 1 h, 30 atm, 120 °C

参考文献：

Catalyst comprising imidazolium halide and zinc halide for preparing alkylene carbonate

, World Intellectual Property Organization, , ,

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: Propanoic acid, 3-bromo-, compd. with 1,4-diethenylbenzene polymer with ethenylb… ; 1 h, 2.0 MPa, 150 °C

参考文献：

Method for synthesis of cyclic carbonate with polyionic liquid nano-catalyst

, China, , ,

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: Tris(2,4,6-trimethoxyphenyl)phosphine (supported on polystyrene, Merrifild resin, etc.) ; 2.5 h, 1.5 MPa, rt → 120 °C

参考文献：

Method for preparing cyclic carbonate using supported quaternary phosphonium salt catalyst

, China, , ,

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: Potassium iodide Solvents: Ethanol ; 1 h, 0.5 MPa, 120 °C

参考文献：

Process for the preparation of cyclic carbonates from carbon dioxide and epoxides under catalysis of halogen salts

, China, , ,

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: 1-Butanaminium, N,N-dibutyl-N-(2-hydroxyethyl)-, bromide (1:1) ; rt; 10 s, 1.5 MPa, 120 °C

参考文献：

Method for preparing cyclic carbonate in enhanced microreactor system

, China, , ,

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: Tetrabutylammonium bromide , Graphene (oxide) ; 1 h, 2.25 MPa, 100 °C

参考文献：

Water-tolerant graphene oxide as a high-efficiency catalyst for the synthesis of propylene carbonate from propylene oxide and carbon dioxide

Lan, Dong-Hui; Yang, Fan-Ming; Luo, Sheng-Lian; Au, Chak-Tong; Yin, Shuang-Feng, Carbon, 2014, 73, 351-360

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: 1H-Imidazolium, 3-ethenyl-1-(2-hydroxyethyl)-, bromide (1:1), polymer with 1,4-d… ; 5 h, 2 MPa, 140 °C

参考文献：

Cross-linked polymer grafted with functionalized ionic liquid as reusable and efficient catalyst for the cycloaddition of carbon dioxide to epoxides

Dai, Wei-Li; Jin, Bi; Luo, Sheng-Lian; Yin, Shuang-Feng; Luo, Xu-Biao; et al, Journal of CO2 Utilization, 2013, 3, 3-4

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: Phosphonium, (2-carboxyethyl)triphenyl-, bromide (1:1) ; 1 h, 2.5 MPa, 130 °C; 130 °C → 0 °C

参考文献：

Functionalized phosphonium-based ionic liquids as efficient catalysts for the synthesis of cyclic carbonate from epoxides and carbon dioxide

Dai, Wei-Li; Bi, Jin; Luo, Sheng-Lian; Luo, Xu-Biao; Tu, Xin-Man; et al, Applied Catalysis, 2014, 470, 183-188

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: Guanidine, N′′-(2-aminoethyl)-N,N,N′,N′-tetramethyl-, hydrobromide (1:1) ; 1 h, 2 MPa, 130 °C

参考文献：

Novel functionalized guanidinium ionic liquids: Efficient acid-base bifunctional catalysts for CO2 fixation with epoxides

Dai, Wei-Li; Jin, Bi; Luo, Sheng-Lian; Luo, Xu-Biao; Tu, Xin-Man; et al, Journal of Molecular Catalysis A: Chemical, 2013, 378, 326-332

合成路线：1 步

_100%

反应条件：

1.1 Catalysts: Guanidine, N′′-(2-aminoethyl)-N,N,N′,N′-tetramethyl-, hydrobromide (1:1) ; rt → 130 °C; 2.0 h, 130 °C

参考文献：

A method for preparing cyclic carbonate with functional guanidine salt ionic liquid as solvent

, China, , ,

合成路线：1 步

_100%