ChemicalBook CAS DataBase List 1,7-BIS(HYDROXYMETHYL)-M-CARBORANE

1,7-BIS(HYDROXYMETHYL)-M-CARBORANE synthesis

5synthesis methods

Product Name:1,7-BIS(HYDROXYMETHYL)-M-CARBORANE
CAS Number:23924-78-9
Molecular formula:C4H16B10O2
Molecular Weight:204.28

1,7-Dicarbadodecaborane(12)-1,7-dimethanol, diacetate (9CI)

42568-26-3
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23924-78-9
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Yield:23924-78-9 96.1%

Reaction Conditions:

with sulfuric acid at 50; for 3 h;Reagent/catalyst;Temperature;

Steps:

1.3; 2.3; 3.3; 4.3

(3) adding 236.9 g of a compound represented by formula IIa into the reactor,300 ml of 10% H2SO4 was added dropwise at 50 ° C. After 3 hours of reaction, the reaction was terminated, extracted with ether, dried,Concentration gave 1,7-bishydroxymethyl-m-carboborane (158.1 g, purity 98.0%, yield 96.1%) shown by formula Ia.

References:

CN110283194,2019,A Location in patent:Paragraph 0032-0033; 0042-0046; 0055-0058; 0063-0064

50-00-0 Synthesis