-tetrahydroisoquinolines was prepared from N-(o-nitrophenylsulfenyl)phenylethylamines through BINOL-phosphoric acid [(R)-TRIP]-catalyzed asymmetric PictetSpengler reactions. The sulfenamide moiety is crucial for the rate and enantioselectivity of ... Journal of Organic Chemistry, 4 weeks ago
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Chiral Recognition and Partial Resolution of 1-Phenylethylamine through Noncovalent Interactions Using Binuclear Ni(II) Complex as Host
Chiral recognition through noncovalent interaction occurs in many biological systems. Structural characterization of chiral hostguest complexes can enhance the understanding of recognition mechanism. but such examples are relatively few. Chiral ...Crystal Growth & Design, 1 month ago
By SONA PARMAR MUKHERJEE More by Is chocolate really good for you? Some facts: Originally from Mexico, chocolate is one of the world's most appreciated food items, with more than one billion people worldwide consuming some form of it every day. ...Daily Nation, 6 days ago
Jesse O. Walls Executive Editor of New Media In today's society, candy bars almost seem a way of life; a quick pick-me-up when our blood sugar is low or an anti-depressant when we have just gone through a bad breakup. Containing multiple ...Individual.com, 1 week ago
LONG BEFORE WE started popping pills for every ache and illness, people relied on food cures. But while civilizations throughout history have promoted the healing power of food, it has been only in the past 20 years or so that nutrition researchers ...Scouting Magazine, 1 week ago
Recently, important efforts have been devoted to asymmetric DielsAlder (DA) cycloadditions. Several chiral auxiliaries and catalysts were tested, originating a multitude of selectivities. Here, we study the ability of the isoimidium group as a ...Journal of Organic Chemistry, 2 weeks ago
The delivery of biopharmaceutical and other therapeutic agents parenterally to an animal via a minimally invasive, low pain administration is provided. The agents are delivered to the patient via, e.g., the epidermal, dermal, or subcutaneous layer ...PharmCast, 2 weeks ago
Improve your relationships and eat your way to an orgasm with the help of these aphrodisiacs... Do you know what was common between Casanova, Cleopatra and the novelist Alexandre Dumas? They all used natural aphrodisiacs to increase their libido ...Times of India, 2 weeks ago
I love erotic fiction, but I'm fed up reading about 22-year-old virgins who start f**king like porn stars immediately upon deflowerment. I'd really love to read a sizzling slice of smut featuring a protagonist I can actually relate to. An older ...Huffington Post, 3 weeks ago
You have heard the saying that a way to a man's heart is through his stomach. While that may be true, it doesn't stop there. The right foods can rev you both up by boosting your bedroom stamina. So, set the dinner table, and whet your appetite for ...Uganda Daily Monitor, 1 month ago
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