5406-86-0Relevant articles and documents
Design, synthesis, and evaluation of opioid analogues with non-peptidic β-turn scaffold: Enkephalin and endomorphin mimetics
Eguchi, Masakatsu,Shen, Richard Y. W.,Shea, J. Paul,Lee, Min S.,Kahn, Michael
, p. 1395 - 1398 (2002)
We have identified a μ-selective opioid receptor agonist without a cationic amino group in the molecule from libraries of bicyclic β-turn peptidomimetics. The biologically active conformation of the lead is proposed to mimic an endomorphin type III 4 → 1
Method for preparing 4-tert-butylphenethyl alcohol
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Paragraph 0019, (2020/05/02)
The invention discloses a method for preparing 4-tert-butylphenethyl alcohol. The method specifically comprises the following steps: reacting phenethyl alcohol with methyl chloroformate to generate methyl phenethyl carbonate; subjecting methyl phenylethyl
Visible-Light-Mediated Anti-Markovnikov Hydration of Olefins
Hu, Xia,Zhang, Guoting,Bu, Faxiang,Lei, Aiwen
, p. 1432 - 1437 (2017/08/09)
Considering that stoichiometric borane and oxidant are required in the classical alkene anti-Markovnikov hydration process, it remains appealing to achieve the transformation in a catalytic protocol. Herein, a visible-light-mediated anti-Markovnikov addition of water to alkenes by using an organic photoredox catalyst in conjunction with a redox-active hydrogen atom donor was developed, which avoided the need for a transition-metal catalyst, stoichiometric borane, as well as oxidant. Both terminal and internal olefins are readily accommodated in this transformation to obtain corresponding primary and secondary alcohols in good yields with single regioselectivity. This procedure can be scaled up to gram scale with a 230 turnover number based on photocatalyst.