(E)-2-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol

Product Name: (E)-2-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol
CAS No.: 581802-26-8
Chemical Name: (E)-2-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol
Synonyms: CID 67258621;-2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);(E)-(3-Hydroxy-3-methylbuten-1-yl)boronic acid pinacol ester;(E)-3-Hydroxy-3-methyl-1-butene-1-boronic Acid Pinacol Ester;(E)-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)...;(3E)-2-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol;(E)-2-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol;(3E)-2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-buten-2-ol;(3E)-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol;(E)-2-methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)but-3-enyl-2-ol
CBNumber: CB72554133
Molecular Formula: C11H21BO3
Formula Weight: 212.09
MOL File: 581802-26-8.mol

More

Less

(E)-2-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol Property

Boiling point:: 70-80 °C(Press: 0.1 Torr)
Density: 0.97±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
pka: 14.71±0.29(Predicted)
Appearance: White to off-white Solid

More

Less

Hazard and Precautionary Statements (GHS)

More

Less

N-Bromosuccinimide Price

TRC

Product number: M343048
Product name: (E)-2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol
Packaging: 10mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: 8612AB
Product name: (E)-2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol
Packaging: 250mg
Price: $234
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: BOR0007186
Product name: (E)-2-METHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BUT-3-EN-2-OL
Purity: 95.00%
Packaging: 5MG
Price: $495.68
Updated: 2021/12/16

Matrix Scientific

Product number: 097065
Product name: (E)-2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol
Purity: 95+%
Packaging: 250mg
Price: $643
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: BOR0007186
Product name: (E)-2-METHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BUT-3-EN-2-OL
Purity: 95.00%
Packaging: 1G
Price: $1155
Updated: 2021/12/16

More

Less

(E)-2-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol Chemical Properties,Usage,Production

Synthesis

115-19-5

25015-63-8

581802-26-8

GENERAL METHOD: Tris(2-furyl)phosphine (0.02 mmol, 4.7 mg) was mixed with [Rh(CO)2Cl]2 (0.01 mmol, 3.9 mg) in toluene (10 mL) at room temperature. After stirring for 10 min, a solution of 2-methyl-3-butyn-2-ol (1 mmol) in toluene (1 mL) and pinacolborane (1.2 mmol, 174 μL) were added sequentially to the reaction system. The reaction was stirred at room temperature under nitrogen protection and the progress of the reaction was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the reaction was quenched with water and the reaction mixture was subsequently extracted with ether (Et2O). The organic phases were combined, dried with anhydrous magnesium sulfate (MgSO4) and concentrated under reduced pressure to remove the solvent. Finally, the residue was purified by silica gel column chromatography to afford the target product (E)-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-buten-2-ol.

References

[1] Synthesis (Germany), 2017, vol. 49, # 12, p. 2749 - 2752

(E)-2-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

(E)-2-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol Suppliers

China 35 India 1 United States 4 Global 40

Shanghai HuanChuan Industry Co.,Ltd.

Tel: 021-61478794
Fax: 021-61478794
Email: sales@hcshhai.com
Country: China
ProdList: 9793
Advantage: 50

Chengdu J&B Technology Co., Ltd.

Tel: 028-61186694 15608078506
Fax: 028-61186694
Email: 609128801@qq.com
Country: China
ProdList: 837
Advantage: 55

Changzhou Hopschain Chemical Co.,Ltd.

Tel: 0519-85528066 13775048983
Fax: 0519-85528066
Email: sales@hopschem.com
Country: China
ProdList: 31553
Advantage: 55

Shanghai JingSi Biological Technology Co., Ltd

Tel: 18221840760
Fax: QQ:2990760589
Email: 2990760589@qq.com
Country: China
ProdList: 241
Advantage: 58

Shanghai SuperLan Chemcial Technique Centre

Tel: 0-2022843681 15618226720
Fax: +86-21-51601218
Email: chaolaichem@foxmail.com
Country: China
ProdList: 10410
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Capot Chemical Co.,Ltd.

Tel: +86-（0）57185586718; +8613336195806
Fax: +86-571-85864795
Email: sales@capot.com
Country: China
ProdList: 29735
Advantage: 60

Aikon International Limited

Tel: 025-58859352 18068836627
Fax: 02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 15083
Advantage: 58

3A Chemicals

Tel: 400-668-9898
Fax: 010-51582189
Email: service@3achem.com
Country: China
ProdList: 20557
Advantage: 58

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 4009004166/18616739031 18616739031
Email: 3007523370@qq.com
Country: China
ProdList: 52687
Advantage: 58

581802-26-8, (E)-2-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-olRelated Search:

(E)-2-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol

(E)-(3-Hydroxy-3-methylbuten-1-yl)boronic acid pinacol ester

(3E)-2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-buten-2-ol

-2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)

(E)-2-methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)but-3-enyl-2-ol

(3E)-2-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol

(3E)-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol

3-Buten-2-ol, 2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, (3E)-

(E)-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)...

(E)-3-Hydroxy-3-methyl-1-butene-1-boronic Acid Pinacol Ester

CID 67258621

581802-26-8