TLC

for his entire life. Number Three: He Was the Youngest Member of the Goodie Mob. Green was an original member of the Goodie Mob, along with Big Gipp, T-Mo, and Khujo. He was also the youngest of the four. Number Two: He Collaborated With TLC. You know the TLC song, "Waterfalls"? Well, Green did backing vocals on it. Mind.…

Waking up early to get ready, after weeks of rehearsal and spray tans, hours spent and hundreds of dollars on a short, sparkling dress and heels and at times revealing outfits. Kids are seated for hours to do hair and makeup, and last minute preparation, parents making sure they do not become impatient hand them a juice box to calm them down, however this is for a 5 year child is being forced to participate in pageants in order to make her parents happy and boastful that their child has won the…

I am astounded by the different kinds of teacher leadership available throughout school districts. I have never really given it much thought, but a lot of the things we do on a daily basis can be considered teacher leadership. Teacher leaders have the capacity to improve teaching and learning, as well as the school environment and the profession” (Lowery-Moore, Latimer, & Villate, 2016, p. 1). If everyone works together toward a goal of helping each other within a school district, one might…

Unfortunately, black women have their own beauty ideals to perpetually fall short of. (Riley, pg. 358) Riley then goes on to name beautiful black women who additionally contribute to comparisons that deteriorate our self-worth. Although Riley and TLC disagree on which race constructs our insecurities, they both do agree that the media and the males play an extensive role in our formulation of beauty. Towards the ending of this video we see each of these women embracing their traits and seeing…

Beginning Question: How effectively and efficiently can biphenyl be synthesized by a Suzuki coupling reaction? Claims: Biphenyl synthesized by a Suzuki coupling reaction was effectively isolated and then characterized using TLC, melting point, IR and 1H NMR tests. However, this process was not efficient because it had a poor pure yield of 22%. Evidence: The goal of the experiment was to synthesize biphenyl product by a Microwave-assisted Suzuki reaction and this was carried out using 1…

identify compounds as well as determine their purity [9]. The crude product spot moved the same distance as the 2-NBB spot. The 4-NBB spot did not appear on the plate, indicating a low concentration of the substance. 4-NBB should diffuse farther up the TLC plate than 2-NBB due to the difference in polarity.…

RS)-2-chloro-5-(1-hydroxy-3-oxo-2,3-dihydro-1H-isoindol-1-yl)benzene-1-sulfonamide[12].. This drug is official in Indian Pharmacopoeia[3], United State Pharmacopoeia[4], British Pharmacopoeia[5] and European Pharmacopoeia[6]. This all Pharmacopoeia describes UV, RP-HPLC and TLC methods for its estimation. Literature survey reveals that UV[13] and HPLC[14, 15] methods have been reported for its determination in single and combined dosage…

pyrrole using various organic reactions (Figure 3), while using mass spectroscopy (MS), thin-layer chromatography (TLC) and proton nuclear magnetic resonance (HNMR) to track the development of DHP. After the coupling of DHP into the tripyrrole, I plan on using various starting materials to adjust the functional groups to find the most suitable variant of tripyrrole by using NMR, TLC and MS to detect potential collapses in the molecule. Although we have a theoretical pathway of forming the…

In Experiment 12B we used an umpolung reagent in an umpolung synthesis to synthesize benzoin from benzaldehyde. Umpolung synthesis is a synthetic approach that allows us to switch the identity of a reacting species. For example, the normal chemical reactivity of a nucleophile can be switched to one of an electrophilic compound. Two common agents are cyanide and thiamine (Vitamin B). The mechanisms for both agents are the same. In this experiment, thiamine was used to turn benzaldehyde, an…

Despite the practical and informative nature of the Williamson ether synthesis of 2-bromo-4-methoxy-phenoxy benzyl ether. This reaction was not conducted due to an error made in which the initial product was thrown away instead the actual second phase of this synthesis was the Williamson Ether synthesis of 4-methoxy-phenoxy benzyl ether. Figure 4. Williamson Ether Synthesis 4-methoxy-phenoxy benzyl ether ____________________________________¬___ In spite of this outcome there was still much…