Metal-Free Enantioselective Oxidative Arylation of Alkenes: Hypervalent-Iodine-Promoted Oxidative C −C Bond Formation - Shimogaki - 2016 - Angewandte Chemie International Edition - Wiley Online Library
(Source: Organometallic Current)
Source: Organometallic Current - November 23, 2016 Category: Chemistry Tags: Arylation Enantioselective Hypervalent Iodine Reagents Metal free Oxidative Rxn Source Type: blogs
Fluorinative ring-opening of cyclopropanes by hypervalent iodine reagents. An efficient method for 1,3-oxyfluorination and 1,3-difluorination
Chem.Sci.Fluorinative ring-opening of cyclopropanes by hypervalent iodine reagents. An efficient method for 1,3-oxyfluorination and 1,3-difluorinationNadia O. Ilchenko, Martin Hedberg and K álmán J. Szabó (Source: Organometallic Current)
Source: Organometallic Current - October 24, 2016 Category: Chemistry Tags: Fluorination Hypervalent Iodine Reagents Source Type: blogs
Ultrasound: Foreign Body Removal
Part 2 in a SeriesAre you ready for summer? That means more bare feet, flip-flops, and the potential for foreign bodies of the foot and toe. We will continue to highlight tools and tricks to help you master soft tissue foreign body removal in the emergency department. A refresher on the basics of ultrasound is available in our blog post from last month: http://emn.online/1UGtduz.Foreign bodies of the toe or foot are common presentations in emergency departments, and one way to determine the size and shape of retained superficial foreign bodies is to use ultrasound and the linear probe. This simple technique may hel...
Source: The Procedural Pause - April 1, 2016 Category: Emergency Medicine Tags: Blog Posts Source Type: blogs
Everything you need to know about iodine
What if your diet is perfect–no wheat, no junk carbohydrates like that from corn or sugars, you are physically active–yet you fail to lose weight? Or you hit a plateau after an initial loss?
Think iodine.
Iodine is an essential nutrient. It is no more optional than, say, celebrating your wedding anniversary or obtaining vitamin C. If you forget to do something nice for your wife on your wedding anniversary, I would fear for your life. If you develop open sores all over your body and your joints fall apart, you could undergo extensive plastic surgery reconstruction and joint replacement . . . or you could just tr...
Source: Wheat Belly Blog - March 31, 2016 Category: Cardiology Authors: Dr. Davis Tags: Wheat Belly Lifestyle gluten grains iodine minerals nutrients supplements Thyroid Weight Loss Source Type: blogs
Should Fluoro be Your New Go-To?
Part Three in a Three-Part Series
This is the third and final part of our series on foreign bodies and fluoroscopy. Click here for part one and here for part two.
This month, we walk you through a step-by-step guide with bonus video footage to aid in your technique. This progressive procedure is absolutely significant to your practice, and we hope you all get a chance to try it.
The Approach
n Identification of foreign body on plain film or ultrasound
n Saphenous or posterior tibial nerve block
n Enlargement of the wound or entrance site using incision...
Source: The Procedural Pause - January 4, 2016 Category: Emergency Medicine Tags: Blog Posts Source Type: blogs
When to take Wheat Belly nutritional supplements
I’ve gotten a number of questions over the timing of taking the supplements advocated in the Wheat Belly lifestyle. So let’s talk about this issue. It’s actually quite simple.
Probiotic–Timing is unimportant. It’s also unclear whether they can or should be taken with food or on an empty stomach, as there are no clear data on this. So, until we have clarification, take it any old time. The only precaution is that it is probably best to not take your probiotic with anything really hot, e.g., coffee, as some species are heat-sensitive and will not survive. It is probably best to not take your pr...
Source: Wheat Belly Blog - December 17, 2015 Category: Cardiology Authors: Dr. Davis Tags: Wheat Belly Lifestyle bowel flora fish oil gluten grains iodine magtnesium microbiome nutritional supplements omega-3 probiotic vitamin D Source Type: blogs
Thyroid Tune-up: Update
I am re-posting a classic Wheat Belly Blog post from a few years ago. Despite all our discussions about thyroid issues, there continues to be an enormous gap: undiagnosed hypothyroidism, gross mismanagement sufficient to impair weight loss and increase cardiovascular risk, and ignorance among healthcare providers. This Thyroid Tune-up is therefore an updated version of the previous post.
Imagine that all the cars in your neighborhood run poorly because nobody bothers to tune-up their autos. I show you how to tune your car and, lo and behold, 80% of the cars now run great. But 20% of cars still run poorly because their tra...
Source: Wheat Belly Blog - April 28, 2015 Category: Cardiology Authors: Dr. Davis Tags: Wheat Belly Lifestyle gluten grains hypothyroidism iodine t3 t4 TSH Weight Loss Source Type: blogs
The ABCs of your post-grain experience
Wheat/grain elimination is an exceptionally powerful tool for restoring health, reducing inflammation, returning metabolic distortions such as high blood sugar and blood pressure back to normal, and for losing weight. But many of the adverse health effects of years of grain consumption do not fully reverse with their elimination. Specific efforts may therefore need to be undertaken to accelerate your return to full health. Taking these extra steps stacks the odds heavily in your favor that you will enjoy full recovery from abnormal health conditions.
Among the strategies to consider are:
Cultivate and nourish healthy bowel...
Source: Wheat Belly Blog - March 28, 2015 Category: Cardiology Authors: Dr. Davis Tags: Wheat Belly Lifestyle bowel flora fish oil iodine probiotics resistant starch Thyroid vitamin D Weight Loss Source Type: blogs
Eyebrow Laceration and Repair, If You Dare!
Picture this: It’s Dec. 31 at 11:59 p.m. You’re spending your designated holiday working the overnight. You’re eating some leftover fruitcake in the nurse’s lounge, and you see the following complaint sign into triage: “Drunk/face pain.”
This could mean just about anything when ethanol is on board. You lift your head just slightly over the computer screen and see a young gentleman staggering in the hall. His chart is labeled “SLC” for “streamline care.” Everyone knows that intoxicated patients are never appropriate for your streamline care area, but you decide to take a chance, and hope this guy ha...
Source: The Procedural Pause - December 26, 2014 Category: Emergency Medicine Tags: Blog Posts Source Type: blogs
Metal-Free C-H Bond Activation of Branched Aldehydes with Hypervalent Iodine(III) Catalyst under Visible-Light Photolysis: Successful Trapping with Electron-Deficient Olefins
AngewchemMetal-Free C-H Bond Activation of Branched Aldehydes with Hypervalent Iodine(III) Catalyst under Visible-Light Photolysis: Successful Trapping with Electron-Deficient OlefinsDr. Shin A. Moteki, Asuka Usui, Dr. Sermadurai Selvakumar, Dr. Tiexin Zhang and Prof. Dr. Keiji Maruoka (Source: Organometallic Current)
Source: Organometallic Current - August 31, 2014 Category: Chemists Tags: C-H Activation Hypervalent Iodine Reagents Metal free Source Type: blogs
The I=X (X=O,N,C) Double Bond in Hypervalent Iodine Compounds: Is it Real?
AngewchemThe I=X (X=O,N,C) Double Bond in Hypervalent Iodine Compounds: Is it Real?Alexander S. Ivanov, Ivan A. Popov, Prof. Dr. Alexander I. Boldyrev and Prof. Dr. Viktor V. Zhdankin (Source: Organometallic Current)
Source: Organometallic Current - August 27, 2014 Category: Chemists Tags: Hypervalent Iodine Reagents Source Type: blogs
Site-Selective Oxidation of Unactivated Cap2-H Bonds with Hypervalent Iodine(III) Reagents
Angewchem
Site-Selective Oxidation of Unactivated Cap2-H Bonds with Hypervalent Iodine(III) Reagents
Dr. Shin A. Moteki, Asuka Usui, Tiexin Zhang, César R. Solorio Alvarado and Prof. Dr. Keiji Maruoka (Source: Organometallic Current)
Source: Organometallic Current - July 3, 2013 Category: Chemists Tags: Hypervalent Iodine Reagents oxidation Source Type: blogs
Stereoselective Rearrangements with Chiral Hypervalent Iodine Reagents
Angewchem
Stereoselective Rearrangements with Chiral Hypervalent Iodine Reagents
Umar Farid, Florence Malmedy, Romain Claveau, Lena Albers and Prof. Dr. Thomas Wirth (Source: Organometallic Current)
Source: Organometallic Current - June 9, 2013 Category: Chemists Tags: Hypervalent Iodine Reagents Stereoselective Source Type: blogs
Essential Knowledge for Safe Iodine Supplementation
Iodine is an essential element, and most people are deficient; however, supplementing with iodine is more complicated than you may think.Contributor: Deborah AldridgePublished: May 30, 2013 (Source: Most Recent Health Wellness - Associated Content)
Source: Most Recent Health Wellness - Associated Content - May 30, 2013 Category: Other Conditions Source Type: blogs
Study Finds New Iodine Mouthwash May Impact LDL Cholesterol
20 Apr 2013 Clinical trials continue. Data presented to oral medicine conferenceCleaning your mouth and cleaning your arteries could be as simple as a once-a-day oral rinse if additional studies confirm preliminary findings about a new product.Biomedical Development Corporation (BDC) on April 23 will present data to the American Academy of Oral Medicine showing that its oral rinse was safe and effective at fighting gingivitis in a recent clinical trial. But the most surprising finding of the study was that users of the oral rinse showed lower LDL cholesterol levels than the placebo group."We didn't expect to see...
Source: Dental Technology Blog - May 3, 2013 Category: Dentists Source Type: blogs
