183871-36-5

  • Product Name:[(2S,3S)-2-(benzyloxy)pentan-3-yl]hydrazine
Inquiry

Product Details

Purity:99%

High Purity  [(2S,3S)-2-(benzyloxy)pentan-3-yl]hydrazine 183871-36-5  In Bulk Supply

  • Molecular Formula:C12H20N2O
  • Molecular Weight:208.16
  • PSA:174.48000 
  • LogP:4.53160 

183871-36-5 Relevant articles

Preparation method of high-purity posaconazole

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Paragraph 0072; 0074; 0085; 0086, (2019/06/27)

The invention discloses a preparation me...

A PROCESS FOR THE MANUFACTURE OF POSACONAZOLE

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, (2019/05/10)

The present invention discloses an impro...

Intermediate for preparing posaconazole

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, (2019/07/04)

The invention discloses an intermediate ...

Preparation method of posaconazole intermediate

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, (2019/06/30)

The invention discloses a preparation me...

183871-36-5 Process route

O,O'-dibenzoyl-D-tartaric acid
17026-42-5

O,O'-dibenzoyl-D-tartaric acid

C<sub>19</sub>H<sub>24</sub>O<sub>4</sub>S

C19H24O4S

C<sub>12</sub>H<sub>20</sub>N<sub>2</sub>O*C<sub>18</sub>H<sub>14</sub>O<sub>8</sub>
183871-36-5

C12H20N2O*C18H14O8

Conditions
Conditions Yield
C19H24O4S; With hydrazine hydrate; In ethanol; at 65 ℃; for 16h; Inert atmosphere; Autoclave;
O,O'-dibenzoyl-D-tartaric acid; In tert-butyl methyl ether; for 3.5h;
85%
O,O'-dibenzoyl-D-tartaric acid
17026-42-5

O,O'-dibenzoyl-D-tartaric acid

C<sub>18</sub>H<sub>21</sub>ClO<sub>4</sub>S

C18H21ClO4S

C<sub>12</sub>H<sub>20</sub>N<sub>2</sub>O*C<sub>18</sub>H<sub>14</sub>O<sub>8</sub>
183871-36-5

C12H20N2O*C18H14O8

Conditions
Conditions Yield
C18H21ClO4S; With hydrazine hydrate; In ethanol; at 60 - 63 ℃; for 10h;
O,O'-dibenzoyl-D-tartaric acid;
38.01%

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