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About This Item
线性分子式:
(CH3)2S · BH3
CAS号:
分子量:
75.97
Beilstein:
3663489
MDL號碼:
分類程式碼代碼:
12352112
PubChem物質ID:
NACRES:
NA.22
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形狀
liquid
品質等級
反應適用性
reagent type: reductant
濃度
2.0 M in THF
密度
0.855 g/mL at 25 °C
儲存溫度
2-8°C
SMILES 字串
B.CSC
InChI
1S/C2H6S.BH3/c1-3-2;/h1-2H3;1H3
InChI 密鑰
RMHDLBZYPISZOI-UHFFFAOYSA-N
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一般說明
硼烷二甲硫醚络合物 (BMS) 在催化四氢硼酸钠存在下用作α-羟基酯作为高效和选择性还原剂。已有关于使用螺硼酸酯作为催化剂用 BMS 不对称硼烷还原各种前手性酮的报道。
應用
用作区域选择性还原剂的反应物
涉及的反应物：
涉及的反应物：
- 硼氢化/氧化
硼烷二甲基硫醚复合物 (BMS) 溶液可用于以下研究：
- 炔烃一锅转化为 1,2-二醇。
- 亚氨基喷替醇的制备。
- 还原代表性有机官能团，如酯、腈和酰胺。
- 与树枝状聚合物支持的 L-吡咯烷醇一起用于茚满酮和四氢萘酮的不对称还原。
- 二茂铁基-1,3-二酮不对称还原为手性1,3-二醇。
- C3-对称三足羟基酰胺催化的酮的高度对映选择性还原。
訊號詞
Danger
危險分類
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 1B - STOT SE 3 - Water-react 1
標靶器官
Respiratory system
安全危害
儲存類別代碼
4.3 - Hazardous materials which set free flammable gases upon contact with water
水污染物質分類（WGK）
WGK 1
閃點（°F）
1.4 °F - closed cup
閃點（°C）
-17 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
M Godskesen et al.
Bioorganic & medicinal chemistry, 4(11), 1857-1865 (1996-11-01)
The four stereoisomeric 1,5-dideoxy-1,5-iminopentitols with D-arabino-(D-lyxo-) (3), ribo- (9), L-lyxo (L-arabino-) (13) and xylo-(18) configurations were synthesized. The corresponding aldonolactones (1, 7 and 11) or aldonic acid ester (15b) having a leaving group at C-5 gave by reaction with aqueous
Viatcheslav Stepanenko et al.
Tetrahedron letters, 48(33), 5799-5802 (2007-08-13)
Novel spiroborate esters derived nonracemic 1,2-aminoalcohols and ethylene glycol are reported as highly effective catalysts for the asymmetric borane reduction of a variety of prochiral ketones with borane-dimethyl sulfide complex at room temperature. Optically active alcohols were obtained in excellent
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Primary ozonides derived from alkenyl stannanes display an unusual stability and can be transformed into 1,2-diols by treatment with dimethyl sulfide and borane-methyl sulfide complex. This observation has been incorporated into the development of a novel one-pot strategy for the
Asymmetric reduction of substituted indanones and tetralones catalyzed by chiral dendrimer and its application to the synthesis of (+)-sertraline
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Tetrahedron Asymmetry, 17, 2074-2074 (2006)
Selective reductions. 29. A simple technique to achieve an enhanced rate of reduction of representative organic compounds by borane-dimethyl sulfide.
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