Cas no 852227-90-8 (1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine)

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine structure

852227-90-8 structure

Product Name:1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine

CAS No:852227-90-8

MF:C₁₆H₂₄BNO₂

MW:273.17826461792

MDL:MFCD08060504

CID:719675

PubChem ID:18525715

Update Time:2024-10-26

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Chemical and Physical Properties

Names and Identifiers

- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine
- 1-[4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL]PYRROLIDINE
- 4-Pyrrolidinophenylboronic acid, pinacol ester
- Pyrrolidine, 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-
- 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidineate
- 4-(Pyrrolidin-1-yl)benzeneboronic acid pinacol ester
- DWJNNJSONWFVBT-UHFFFAOYSA-N
- OR9760
- RB2064
- AM85288
- SB22911
- FCH2816615
- BC000810
- AX8160854
- AB0068855
- 4CH-0
- 1-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine (ACI)
- 1-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine
- Pyrrolidino boronate ester
- J-504106
- DTXSID80594477
- DS-13152
- DB-076290
- (4-(PYRROLIDIN-1-YL)PHENYL)BORONIC ACID PINACOL ESTER
- 4-(1-Pyrrolidinyl)benzeneboronic acid pinacol ester
- CS-W014023
- Z1741976085
- 852227-90-8
- SCHEMBL2354573
- 1-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine, AldrichCPR
- AKOS015842226
- MFCD08060504
- 4-(Pyrrolidin-1-yl)benzeneboronic acid, pinacol ester
- EN300-1674304
- 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine
- MDL： MFCD08060504
- Inchi： 1S/C16H24BNO2/c1-15(2)16(3,4)20-17(19-15)13-7-9-14(10-8-13)18-11-5-6-12-18/h7-10H,5-6,11-12H2,1-4H3
- InChI Key： DWJNNJSONWFVBT-UHFFFAOYSA-N
- SMILES： O1C(C)(C)C(C)(C)OB1C1C=CC(N2CCCC2)=CC=1

Computed Properties

Exact Mass: 273.19000
Monoisotopic Mass: 273.1900092 g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 3
Heavy Atom Count: 20
Rotatable Bond Count: 2
Complexity: 328
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Topological Polar Surface Area: 21.7
Molecular Weight: 273.2

Experimental Properties

Density: 1.05
Melting Point: 109 °C
Boiling Point: 396°C at 760 mmHg
Flash Point: 193.3°C
Refractive Index: 1.531
Water Partition Coefficient: Slightly soluble in water.
PSA: 21.70000
LogP: 2.65100

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Security Information

Hazard Statement： H315-H319-H335
Hazardous Material Identification：
Storage Condition：Inert atmosphere,Store in freezer, under -20°C

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Customs Data

HS CODE：2934999090
Customs Data：

China Customs Code:
2934999090

Overview:

2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

Declaration elements:

Product Name, component content, use to

Summary:

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
Fluorochem	078213-250mg	1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine	852227-90-8	95%	250mg	￡28.00	2022-03-01
Fluorochem	078213-1g	1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine	852227-90-8	95%	1g	￡68.00	2022-03-01
Fluorochem	078213-5g	1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine	852227-90-8	95%	5g	￡237.00	2022-03-01
Fluorochem	078213-10g	1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine	852227-90-8	95%	10g	￡394.00	2022-03-01
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	T81940-1g	1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine	852227-90-8	95%	1g	￥221.0	2023-09-06
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	T81940-250mg	1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine	852227-90-8	95%	250mg	￥82.0	2023-09-06
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	T81940-100mg	1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine	852227-90-8	95%	100mg	￥49.0	2023-09-06
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	T81940-5g	1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine	852227-90-8	95%	5g	￥1019.0	2023-09-06
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-EG875-5g	1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine	852227-90-8	95%	5g	2455.0CNY	2021-08-03
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-EG875-250mg	1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine	852227-90-8	95%	250mg	505CNY	2021-05-08

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Production Method

Production Method 1

76-09-5

4096-21-3

852227-90-8

Reaction Conditions

1.1 Reagents: Catecholborane Catalysts: Tetrahydrothiophene , Tris(pentafluorophenyl)borane Solvents: 1,2-Dichloroethane ; rt → 80 °C; 24 h, 80 °C; 80 °C → rt
1.2 Reagents: Triethylamine ; rt
1.3 Reagents: Ammonium chloride Solvents: Water ; rt

Reference

Catalytic aromatic borylation via in situ-generated borenium species

Kitani, Fumiya; Takita, Ryo; Imahori, Tatsushi; Uchiyama, Masanobu, Heterocycles, 2017, 95(1), 158-166

Production Method 2

68716-49-4

852227-90-8

Reaction Conditions

1.1 Catalysts: Nickel bromide (NiBr2), hydrate , Ethanediamide, polymer with urea, potassium salt Solvents: Dimethylacetamide ; 5 - 10 min; 48 h, 40 °C

Reference

Overcoming limitations in dual photoredox/nickel-catalyzed C-N cross-couplings due to catalyst deactivation

Gisbertz, Sebastian ; Reischauer, Susanne ; Pieber, Bartholomaeus, Nature Catalysis, 2020, 3(8), 611-620

Production Method 3

110-52-1

214360-73-3

852227-90-8

Reaction Conditions

1.1 Reagents: Diisopropylethylamine Solvents: Dimethylformamide ; rt → 80 °C; overnight, 80 °C

Reference

Tropane and related alkaloid skeletons via a radical [3+3]-annulation process

Colson, Eloise; Andrez, Julie; Dabbous, Ali; Denes, Fabrice; Maurel, Vincent; et al, ChemRxiv, 2021, 1, 1-24

Production Method 4

73852-88-7

852227-90-8

Reaction Conditions

1.1 Catalysts: L-Proline , Cuprous iodide Solvents: Dimethyl sulfoxide ; 5 min, rt
1.2 17 h, rt

Reference

Room-Temperature Practical Copper-Catalyzed Amination of Aryl Iodides

Deldaele, Christopher; Evano, Gwilherm, ChemCatChem, 2016, 8(7), 1319-1328

Production Method 5

76-09-5

4096-21-3

852227-90-8

Reaction Conditions

1.1 Reagents: Catecholborane Catalysts: Tris(pentafluorophenyl)borane Solvents: Toluene ; 48 h, 120 °C; 120 °C → rt
1.2 Reagents: Triethylamine ; 1 h, rt

Reference

Catalytic Friedel-Crafts C-H Borylation of Electron-Rich Arenes: Dramatic Rate Acceleration by Added Alkenes

Yin, Qin ; Klare, Hendrik F. T. ; Oestreich, Martin, Angewandte Chemie, 2017, 56(13), 3712-3717

Production Method 6

68716-49-4

852227-90-8

Reaction Conditions

1.1 Catalysts: Nickel bromide , Ethanediamide, polymer with urea Solvents: Dimethylacetamide ; 48 h, 40 °C

Reference

Overcoming limitations in dual photoredox/nickel catalyzed C-N cross-couplings due to catalyst deactivation

Gisbertz, Sebastian; Reischauer, Susanne; Pieber, Bartholomaeus, ChemRxiv, 2019, 1, 1-18

Production Method 7

25015-63-8

4280-34-6

852227-90-8

Reaction Conditions

1.1 Reagents: Magnesium Catalysts: Cobalt chloride (CoCl2) , 2,4,6-Trimethyl-N-[1-methyl-3-[(2,4,6-trimethylphenyl)amino]-2-buten-1-ylidene]b… Solvents: Tetrahydrofuran ; 48 h, 60 °C; 60 °C → rt
1.2 Reagents: Water ; rt

Reference

Cobalt-Catalyzed C-F Bond Borylation of Aryl Fluorides

Lim, Soobin; Song, Dalnim; Jeon, Seungwon; Kim, Youngsuk ; Kim, Hyunseok; et al, Organic Letters, 2018, 20(22), 7249-7252

Production Method 8

68716-49-4

852227-90-8

Reaction Conditions

1.1 Reagents: Dabco Catalysts: Nickel , 2,6-Pyridinedicarboxaldehyde, polymer with 4,4′,4′′-(1,3,5-triazine-2,4,6-triyl)… (complexes with nickel) Solvents: Dimethylacetamide ; 24 h, 55 °C

Reference

Engineering single-atom active sites anchored covalent organic frameworks for efficient metallaphotoredox C-N cross-coupling reactions

Li, Zhuwei; Qiu, Shi; Song, Yurou; Huang, Shiyu; Gao, Junfeng; et al, Science Bulletin, 2022, 67(19), 1971-1981

Production Method 9

22090-26-2

73183-34-3

852227-90-8

Reaction Conditions

1.1 Reagents: Potassium acetate Catalysts: [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium Solvents: 1,4-Dioxane ; 14 h, reflux

Reference

Naphthalimide-based fluorescent dyes: impact of extension of π-conjugation and introduction of an electron-donating moiety on the photophysical properties

Otsuki, Joe; Yamano, Minori; Yamano, Tae; Sugawa, Kosuke, Bulletin of the Chemical Society of Japan, 2018, 91(10), 1506-1514

Production Method 10

4280-30-2

73183-34-3

852227-90-8

Reaction Conditions

1.1 Reagents: N,N,N′,N′-Tetramethylethylenediamine Catalysts: Tetrabutylammonium fluoride Solvents: Acetone , Acetonitrile , Water ; 26 min, -5 °C

Reference

Metal-free borylation of electron-rich aryl (pseudo)halides under continuous-flow photolytic conditions

Chen, Kai; Cheung, Man Sing; Lin, Zhenyang; Li, Pengfei, Organic Chemistry Frontiers, 2016, 3(7), 875-879

Production Method 11

25015-63-8

4096-21-3

852227-90-8

2763204-84-6

857283-63-7

Reaction Conditions

1.1 Catalysts: Bis[(1,2,5,6-η)-1,5-cyclooctadiene]di-μ-methoxydiiridium , 2763205-15-6 Solvents: 1,4-Dioxane ; 16 h, 90 °C

Reference

Remote steric control for undirected meta-selective C-H activation of arenes

Ramadoss, Boobalan ; Jin, Yushu ; Asako, Sobi ; Ilies, Laurean, Science (Washington, 2022, 375(6581), 658-663

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Raw materials

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Preparation Products

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Related Literature

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852227-90-8 (1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine) Related Products

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Cas no 852227-90-8 (1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine)

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Chemical and Physical Properties

Names and Identifiers

Computed Properties

Experimental Properties

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Security Information

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Customs Data

China Customs Code:

Overview:

Declaration elements:

Summary:

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Pricemore >>

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Production Method

Production Method 1

Production Method 2

Production Method 3

Production Method 4

Production Method 5

Production Method 6

Production Method 7

Production Method 8

Production Method 9

Production Method 10

Production Method 11

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Raw materials

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Preparation Products

1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine Related Literature

852227-90-8 (1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine) Related Products