Home Cart Sign in  
Chemical Structure| 943-28-2 Chemical Structure| 943-28-2

Structure of 943-28-2

Chemical Structure| 943-28-2

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 943-28-2 ]

CAS No. :943-28-2
Formula : C11H20O2
M.W : 184.28
SMILES Code : O=C([C@H]1CC[C@@H](C(C)(C)C)CC1)O
MDL No. :MFCD08276286

Safety of [ 943-28-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319
Precautionary Statements:P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Application In Synthesis of [ 943-28-2 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 943-28-2 ]

[ 943-28-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 5451-55-8 ]
  • [ 943-29-3 ]
  • [ 943-28-2 ]
YieldReaction ConditionsOperation in experiment
In tert-butylmethylether; 2-Methylpentane; acetic acid; at 25℃;Resolution of racemate;Purification / work up; Example 25A; cis-and trans-4-tert-Butylcyclohexanecarboxylic acid; A preparative HPLC separation of cis-and trans-<strong>[5451-55-8]4-tert-butylcyclohexanecarboxylic acid</strong> was carried out under the following conditions: Feed: 10 g isomeric mixture of cis-and trans-4-tert-butyl-cyclo- hexanecarboxylic acid dissolved in 500 ml iso-hexane (80%)/ tert-butylmethylether (20%) Column : 330 x 100 mm ; Self Packing Device NW 100; Merck Stationary phase: LiChrospher Si 60,12 pm, Merck Mobile phase: iso-hexane/tert-butylmethylether (4/1 v/v) + 0.25 vol-% acetic acid Flow: 150 ml/min Injection volume : 70 ml (= 1.4 g compound) Wave length : 210 nm Temperature: 25C The sample run on this column was repeatedly injected every 30 minutes. The cis- isomer is the first eluting compound. cis-isomer : mp.: 118C 'H-NMR (300 MHz, DMSO) : 5 = 0.9 (t, 3 H), 1.0 (m, 3 H), 1. 4 (m, 2 H), 1.6 (m, 1 H), 2.1 (m, 2 H), 2.5 (m, 1 H), 12.0 (s, 1 H) ppm. trans-isomer: mp.: 172C 1H-NMR (300 MHz, DMSO): 5 = 0.9 (t, 3 H), 1.0 (m, 3 H), 1.3 (m, 2 H), 1.7 (m, 1 H), 1.9 (m, 2 H), 2.1 (m, 1 H), 11. 9 (s, 1 H) ppm.
 

Historical Records

Technical Information

Categories